Basic Chemistry Concepts: Class 11 CBSE

Question 1

Which of the following is a branch of chemistry that deals with the study of carbon compounds?

Accepted Answer

Organic Chemistry

Answer

Inorganic Chemistry

Answer

Physical Chemistry

Answer

Analytical Chemistry

Question 2

What is the SI unit of mass?

Accepted Answer

Kilogram

Answer

Gram

Answer

Pound

Answer

Ounce

Question 3

Which of the following is NOT a state of matter?

Accepted Answer

Energy

Answer

Solid

Answer

Liquid

Answer

Gas

Question 4

What is the term for the quantitative relationship between reactants and products in a chemical reaction?

Accepted Answer

Stoichiometry

Answer

Thermodynamics

Answer

Kinetics

Answer

Equilibrium

Question 5

Which of the following is a mixture that has a uniform composition throughout?

Accepted Answer

Homogeneous Mixture

Answer

Heterogeneous Mixture

Answer

Suspension

Answer

Colloid

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