MCQ- Chemistry

General Science- Chemistry MCQ

Question 1

What is the primary element that constitutes graphite?

• a) Hydrogen
• b) Oxygen
• c) Carbon
• d) Silicon

Question 2

Which of the following properties is true about graphite?

• a) It is a good conductor of electricity.
• b) It is a poor conductor of electricity.
• c) It is a good conductor of heat but a poor conductor of electricity.
• d) It is a poor conductor of heat but a good conductor of electricity.

Question 3

Aspirin can be used to reduce the risk of which of the following conditions?

• a) Hypertension
• b) Myocardial infarction (heart attack)
• c) Diabetes
• d) Asthma

Question 4

Aspirin is derived from which naturally occurring compound?

• a) Acetic acid
• b) Salicin
• c) Benzene
• d) Paracetamol

Question 5

Which of the following properties is typical of ionic compounds?

• a) Low melting point
• b) High electrical conductivity in solid state
• c) Solubility in non-polar solvents
• d) High melting and boiling points