Which of the following equations represents a decomposition reaction...? Mcqs

PPSC Past Papers

Latest MCQs

Which of the following equations represents a decomposition reaction...?

(A) A+B → AB
(B) A → AB

(C) AB → AC
(D) AB → A+B

✅ Correct Answer: AB → A+B

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

Which one among the following is an example of decomposition reaction...?

(A) The formation of hydrogen and oxygen from water
(B) The formation of water from hydrogen and oxygen

(C) The formation of carbon dioxide from carbon and oxygen
(D) The formation of oxygen from nitrogen and oxygen

✅ Correct Answer: The formation of hydrogen and oxygen from water

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

Which of the following equations represents a addition reaction...?

(A) AB → A+B
(B) A → AB

(C) A+B → AB
(D) AB → A+C

✅ Correct Answer: A+B → AB

Comments

Source: This question is taken from the Everyday Science

MCQs Categories


Best of Luck

From ShineGk.com

Share our website's link