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JEE CHEMISTRY MCQ: SOME BASIC CONCEPTS OF CHEMISTRY

1 Medium

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Analyzing +4 | -1

Assertion:

\mathrm{H}_3 \mathrm{BO}_3

is monobasic Lewis acid but salt

\mathrm{Na}_3 \mathrm{BO}_3

exist.
Reason:

\mathrm{H}_3 \mathrm{BO}_3

reacts with

\mathrm{NaOH}

to give

\mathrm{Na}_3 \mathrm{BO}_3

View answer and explanation

Correct option: A

Assertion is correct but Reason is wrong

Option A (Assertion is correct but Reason is wrong) is correct because boric acid is a monobasic Lewis acid, and sodium borate exists, but boric acid doesn't react with NaOH to directly give Na3BO3.

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