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11th Class Chemistry Chapter 2 MCQs with Answers

11th Class Chemistry Chapter 2 MCQs

Welcome to the 11th Class Chemistry Chapter 2 MCQs Practice and Quiz Tests. We are presenting you with top MCQ questions from the 11th Class Chemistry Chapter 2 Experimental Techniques in Chemistry.

You can find all the 11th Class Chemistry Chapter 2 MCQs online tests on our website. These online tests are great for learning and as well as for scoring maximum marks in your Intermediate Exams. We are making these Class 11 Chemistry MCQs online tests for those who want full marks in their exams.

Which laboratory apparatus is used to measure precise volumes of liquids?
a) Burette
b) Pipette
c) Graduated cylinder
d) Beaker

Answer
a) Burette

The process of separating components of a mixture based on their boiling points is called:
a) Filtration
b) Distillation
c) Decantation
d) Chromatography

Answer
b) Distillation

What is the purpose of using a desiccator in the laboratory?
a) To heat substances
b) To store sensitive materials
c) To measure precise volumes
d) To remove moisture from samples

Answer
d) To remove moisture from samples

Which of the following is a physical method of separating mixtures?
a) Evaporation
b) Combustion
c) Oxidation
d) Reduction

Answer
a) Evaporation

A student mixed sugar in water and observed that the sugar particles settled at the bottom over time. What method can be used to separate sugar from water in this case?
a) Filtration
b) Distillation
c) Decantation
d) Chromatography

Answer
c) Decantation

Which of the following is a qualitative analysis technique used to identify the components of a mixture?
a) Filtration
b) Distillation
c) Chromatography
d) Decantation

Answer
c) Chromatography

The technique used to separate the components of a mixture based on their solubility in a solvent is called:
a) Filtration
b) Distillation
c) Decantation
d) Solvent extraction

Answer
d) Solvent extraction

Which of the following laboratory apparatus is used to transfer small amounts of liquid?
a) Burette
b) Pipette
c) Graduated cylinder
d) Beaker

Answer
b) Pipette

What is the purpose of using a fume hood in the laboratory?
a) To heat substances
b) To store sensitive materials
c) To carry out chemical reactions
d) To protect from harmful fumes and gases

Answer
d) To protect from harmful fumes and gases

Which of the following laboratory apparatus is used to measure the volume of a liquid to the nearest milliliter?
a) Burette
b) Pipette
c) Graduated cylinder
d) Beaker

Answer
c) Graduated cylinder

The process of separating components of a mixture based on their size and solubility is called:
a) Filtration
b) Distillation
c) Decantation
d) Chromatography

Answer
d) Chromatography

What is the purpose of using a wash bottle in the laboratory?
a) To heat substances
b) To store sensitive materials
c) To measure precise volumes
d) To dispense distilled water or other solvents

Answer
d) To dispense distilled water or other solvents

A student wants to separate sand from a mixture of sand and water. Which method is the most appropriate?
a) Filtration
b) Distillation
c) Decantation
d) Chromatography

Answer
a) Filtration

The technique used to separate the components of a mixture based on their boiling points is called:
a) Filtration
b) Distillation
c) Decantation
d) Solvent extraction

Answer
b) Distillation

Which of the following laboratory apparatus is used to measure precise volumes of liquids?
a) Burette
b) Pipette
c) Graduated cylinder
d) Beaker

Answer
a) Burette

What is the purpose of using a desiccator in the laboratory?
a) To heat substances
b) To store sensitive materials
c) To measure precise volumes
d) To remove moisture from samples

Answer
d) To remove moisture from samples

Which of the following is a physical method of separating mixtures?
a) Evaporation
b) Combustion
c) Oxidation
d) Reduction

Answer
a) Evaporation

A student mixed sugar in water and observed that the sugar particles settled at the bottom over time. What method can be used to separate sugar from water in this case?
a) Filtration
b) Distillation
c) Decantation
d) Chromatography

Answer
c) Decantation

Which of the following is a qualitative analysis technique used to identify the components of a mixture?
a) Filtration
b) Distillation
c) Chromatography
d) Decantation

Answer
c) Chromatography

The technique used to separate the components of a mixture based on their solubility in a solvent is called:
a) Filtration
b) Distillation
c) Decantation
d) Solvent extraction

Answer
d) Solvent extraction

Which of the following laboratory apparatus is used to transfer small amounts of liquid?
a) Burette
b) Pipette
c) Graduated cylinder
d) Beaker

Answer
b) Pipette

What is the purpose of using a fume hood in the laboratory?
a) To heat substances
b) To store sensitive materials
c) To carry out chemical reactions
d) To protect from harmful fumes and gases

Answer
d) To protect from harmful fumes and gases

Which of the following laboratory apparatus is used to measure the volume of a liquid to the nearest milliliter?
a) Burette
b) Pipette
c) Graduated cylinder
d) Beaker

Answer
c) Graduated cylinder

The process of separating components of a mixture based on their size and solubility is called:
a) Filtration
b) Distillation
c) Decantation
d) Chromatography

Answer
d) Chromatography

What is the purpose of using a wash bottle in the laboratory?
a) To heat substances
b) To store sensitive materials
c) To measure precise volumes
d) To dispense distilled water or other solvents

Answer
d) To dispense distilled water or other solvents

A student wants to separate sand from a mixture of sand and water. Which method is the most appropriate?
a) Filtration
b) Distillation
c) Decantation
d) Chromatography

Answer
a) Filtration

The technique used to separate the components of a mixture based on their boiling points is called:
a) Filtration
b) Distillation
c) Decantation
d) Solvent extraction

Answer
b) Distillation

Which of the following laboratory apparatus is used to measure precise volumes of liquids?
a) Burette
b) Pipette
c) Graduated cylinder
d) Beaker

Answer
a) Burette

What is the purpose of using a desiccator in the laboratory?
a) To heat substances
b) To store sensitive materials
5
c) To measure precise volumes
d) To remove moisture from samples

Answer
d) To remove moisture from samples

Which of the following is a physical method of separating mixtures?
a) Evaporation
b) Combustion
c) Oxidation
d) Reduction

Answer
a) Evaporation

A student mixed sugar in water and observed that the sugar particles settled at the bottom over time. What method can be used to separate sugar from water in this case?
a) Filtration
b) Distillation
c) Decantation
d) Chromatography

Answer
c) Decantation

Which of the following is a qualitative analysis technique used to identify the components of a mixture?
a) Filtration
b) Distillation
c) Chromatography
d) Decantation

Answer
c) Chromatography

The technique used to separate the components of a mixture based on their solubility in a solvent is called:
a) Filtration
b) Distillation
c) Decantation
d) Solvent extraction

Answer
d) Solvent extraction

Which of the following laboratory apparatus is used to transfer small amounts of liquid?
a) Burette
b) Pipette
c) Graduated cylinder
d) Beaker

Answer
b) Pipette

What is the purpose of using a fume hood in the laboratory?
a) To heat substances
b) To store sensitive materials
c) To carry out chemical reactions
d) To protect from harmful fumes and gases

Answer
d) To protect from harmful fumes and gases

Which of the following laboratory apparatus is used to measure the volume of a liquid to the nearest milliliter?
a) Burette
b) Pipette
c) Graduated cylinder
d) Beaker

Answer
c) Graduated cylinder

The process of separating components of a mixture based on their size and solubility is called:
a) Filtration
b) Distillation
c) Decantation
d) Chromatography

Answer
d) Chromatography

What is the purpose of using a wash bottle in the laboratory?
a) To heat substances
b) To store sensitive materials
c) To measure precise volumes
d) To dispense distilled water or other solvents

Answer
d) To dispense distilled water or other solvents

A student wants to separate sand from a mixture of sand and water. Which method is the most appropriate?
a) Filtration
b) Distillation
c) Decantation
d) Chromatography

Answer
a) Filtration

The technique used to separate the components of a mixture based on their boiling points is called:
a) Filtration
b) Distillation
c) Decantation
d) Solvent extraction

Answer
b) Distillation

Which of the following laboratory apparatus is used to measure precise volumes of liquids?
a) Burette
b) Pipette
c) Graduated cylinder
d) Beaker

Answer
a) Burette

What is the purpose of using a desiccator in the laboratory?
a) To heat substances
b) To store sensitive materials
c) To measure precise volumes
d) To remove moisture from samples

Answer
d) To remove moisture from samples

Which of the following is a physical method of separating mixtures?
a) Evaporation
b) Combustion
c) Oxidation
d) Reduction

Answer
a) Evaporation

A student mixed sugar in water and observed that the sugar particles settled at the bottom over time. What method can be used to separate sugar from water in this case?
a) Filtration
b) Distillation
c) Decantation
d) Chromatography

Answer
c) Decantation

Which of the following is a qualitative analysis technique used to identify the components of a mixture?
a) Filtration
b) Distillation
c) Chromatography
d) Decantation

Answer
c) Chromatography

The technique used to separate the components of a mixture based on their solubility in a solvent is called:
a) Filtration
b) Distillation
c) Decantation
d) Solvent extraction

Answer
d) Solvent extraction

Which of the following laboratory apparatus is used to transfer small amounts of liquid?
a) Burette
b) Pipette
c) Graduated cylinder
d) Beaker

Answer
b) Pipette

What is the purpose of using a fume hood in the laboratory?
a) To heat substances
b) To store sensitive materials
c) To carry out chemical reactions
d) To protect from harmful fumes and gases

Answer
d) To protect from harmful fumes and gases

Which of the following laboratory apparatus is used to measure the volume of a liquid to the nearest milliliter?
a) Burette
b) Pipette
c) Graduated cylinder
d) Beaker

Answer
c) Graduated cylinder

The process of separating components of a mixture based on their size and solubility is called:
a) Filtration
b) Distillation
c) Decantation
d) Chromatography

Answer
d) Chromatography

What is the purpose of using a wash bottle in the laboratory?
a) To heat substances
b) To store sensitive materials
c) To measure precise volumes
d) To dispense distilled water or other solvents

Answer
d) To dispense distilled water or other solvents

A student wants to separate sand from a mixture of sand and water. Which method is the most appropriate?
a) Filtration
b) Distillation
c) Decantation
d) Chromatography

Answer
a) Filtration

The technique used to separate the components of a mixture based on their boiling points is called:
a) Filtration
b) Distillation
c) Decantation
d) Solvent extraction

Answer
b) Distillation

Which of the following laboratory apparatus is used to measure precise volumes of liquids?
a) Burette
b) Pipette
c) Graduated cylinder
d) Beaker

Answer
a) Burette

What is the purpose of using a desiccator in the laboratory?
a) To heat substances
b) To store sensitive materials
c) To measure precise volumes
d) To remove moisture from samples

Answer
d) To remove moisture from samples

Which of the following is a physical method of separating mixtures?
a) Evaporation
b) Combustion
c) Oxidation
d) Reduction

Answer
a) Evaporation

A student mixed sugar in water and observed that the sugar particles settled at the bottom over time. What method can be used to separate sugar from water in this case?
a) Filtration
b) Distillation
c) Decantation
d) Chromatography

Answer
c) Decantation

Which of the following is a qualitative analysis technique used to identify the components of a mixture?
a) Filtration
b) Distillation
c) Chromatography
d) Decantation

Answer
c) Chromatography

The technique used to separate the components of a mixture based on their solubility in a solvent is called:
a) Filtration
b) Distillation
c) Decantation
d) Solvent extraction

Answer
d) Solvent extraction

Which of the following laboratory apparatus is used to transfer small amounts of liquid?
a) Burette
b) Pipette
c) Graduated cylinder
d) Beaker

Answer
b) Pipette

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