Question

2. Which of the following oxide(s) is/are soluble in water to form alkalies ? (i) Na,o (ii) SO2 (iii) K,0 (iv) NO2 (a) (i) and (iii) W (i) only (c) (ii) and (iv) (d) (ii) only​

Answer 1

Answer:

only (i)

Explanation:

Only(i) because Na2O is a only oxide they where loss of water when they are soluble in waler