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Which of the following is not a use of orthoboric acid?

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in Chemistry – Class 11 by (148k points)
Which of the following is not a use of orthoboric acid?

(a) painting

(b) antiseptic

(c) eye lotion

(d) food preservative

I have been asked this question in semester exam.

The origin of the question is p-Block Elements in section p-Block Elements of Chemistry – Class 11

1 Answer

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Best answer
Correct option is (a) painting

For explanation: Orthoboric acid which is given by the chemical formula H3BO3 is used as an antiseptic and eye lotion under the name boric lotion and it is also used as a food preservative. The boric lotion is a saturated solution of 4% boric acid in water.

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