JAMB Chemistry – Nigeria

Question 11

According to kinetic molecular theory, which of the following is true about gas particles?

Select one option to submit your answer.

Question 12

In a chemical reaction, increasing the temperature generally causes the rate to...

Select one option to submit your answer.

Question 13

The slowest step in a multi-step reaction mechanism is called the...

Select one option to submit your answer.

Question 14

What is the effect of adding a catalyst to a chemical reaction?

Select one option to submit your answer.

Question 15

In a reversible reaction at equilibrium, which statement is true?

Select one option to submit your answer.

Question 16

Le Chatelier's principle states that if a system at equilibrium is disturbed, it will...

Select one option to submit your answer.

Question 17

Which of the following is a characteristic of a strong acid?

Select one option to submit your answer.

Question 18

What is the pH of a neutral solution at 25°C?

Select one option to submit your answer.

Question 19

Which salt is formed from the neutralization of hydrochloric acid and sodium hydroxide?

Select one option to submit your answer.

Question 20

What happens during hydrolysis of a salt formed from a strong acid and weak base?

Select one option to submit your answer.