question_answer

Which of the following statements is/are correct?

(i) When magnesium oxide reacts with water, magnesium hydroxide is formed.

(ii) When sodium hydrogencarbonate reacts with acetic acid, sodium chloride, and water are formed.

(iii) When calcium hydroxide reacts with carbon dioxide, calcium carbonate and water are formed.

(iv) When magnesium reacts with oxygen, magnesium oxide is formed.

Choose the correct answers from the options below.

A) (i) and (iii)

B) (ii) and (iii)

C) (i), (iii) and (iv)

D) (i), (ii) and (iii)

E) None of these