Question

19.
Assertion : Solution of sodium oxide with water turns red litmus to blue.
Reason : Metal oxides are acidic in nature generally.
(1) Assertion and Reason are true and Reason is correct explanation of Assertion.
(2) Assertion and Reason are true but Reason is not correct explanation of Assertion.
(3) Assertion is true but Reason is false.
(4) Both Assertion and Reason are false.​

Answer 1

(4) As sodium oxide is metal oxide and metal oxides are generally basic in nature

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