Question

Which of the following statement(s) is/are correct for diamond?

• A. Used as an abrasive for sharpening hard tools.
• B. It is used in making dyes.
• C. It is used in the manufacture of tungsten filaments for electric light bulbs.
• D. All of the above.

Answer 1

The correct option is D All of the above.

Uses of diamond :
(a) Used as an abrasive for sharpening hard tools.
(b) It is used in making dyes.
(c) It is used in the manufacture of tungsten filaments for electric light bulbs.