Question

Match the columns: -


b. Preventing rusting

e. Between charges

d. Endocrine

c. Lubrication

a. Hartz

10. Electroplating

9. Unit of frequency

8. Electrostatic force

7. Reduce friction

6. Glands without ducts​

Answer 1

Answer:

6. d

7. c

8. e

9. a

10. b

Explanation:

Correct options are matched.

Answer 2

Answer:

6. - d

7. - c

8. - e

9. - a

10. - b

Explanation:

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