Chemistry Of Non Metals QUESTIONS AND ANSWERS

IIT JEE : Chemistry Of Non Metals QUESTIONS AND ANSWERS :: part2 : 1 to 5

Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2024 examinations :

1.Pick up the false statement about boric acid

Boric acid contains three OH groups per molecule.

Boric acid molecules are associated through H-bonds.

It is a tribasic acid.

It behaves as monobasic acid.

2.In diborane, the number of B ?.. H ?? B bonds per molecules is

Three

One

Two

None of these.

3.Which is not applicable to borax?

It is used as flux in soldering

It contains five B-O-B bonds

It is used in charcoal cavity test

It is obtained from tincal ore.

4.Which of the following is not a free state of silica?

Feldspar

Sand

Flint

Quartz.

5.Which of the following is not a use of borax?

It is used in charcoal cavity test of qualitative analysis

It is used as flux in soldering

It is used in preparing medicinal soap

It is used in preparation of pyrex glass.

More Chemistry Of Non Metals QUESTIONS AND ANSWERS available in next pages

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