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Application of borax includes, I. the ...

Application of borax includes,
I. the manufacture of pyrex glasses, fibre glass and glass-wool.
II. as a fux for soldering metals.
III. as a constituent of medicine soaps.
The correct option is`//` are

A

I and II

B

II and III

C

I and III

D

All of these

Text Solution

Verified by Experts

The correct Answer is:
D
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