Q.

Assertion (A): Potassium hydroxide is a base.

Reason (R): Base is a substance which produces hydroxyl ions when it dissolved in water.

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a

A is incorrect and R is correct

b

Both A and R are correct and R is not the correct explanation of A

c

A is correct and R is incorrect

d

Both A and R are correct and R is the correct explanation of A

answer is A.

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Detailed Solution

KOH+H2OK++OH

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