Which of the following oxide(s) is/are soluble in water to form alkalis? (i) Na2O (ii) SO2 (iii) K2O (iv) NO2

Which of the following oxide(s) is/are soluble in water to form alkalis?

(i) Na₂O (ii) SO₂ (iii) K₂O (iv) NO₂

(a) (i) and (iii)

(b) (i) only

(c) (ii) and (iv)

(d) (iii) only

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct option is (a) (i) and (iii)

5 views Answered 2023-02-05 15:29

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