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Electroplater
Electroplater Set-1
Chemical cleaning, Maintenance of baths and Plating
8

Chemical cleaning, Maintenance of baths and Plating MCQ with Answers

8) What is the molecular weight of water?

18g/mol

20g/mol

17g/mol

16g/mol

Answer is:

18g/mol

Chemical cleaning, Maintenance of baths and Plating MCQ with Answers

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Related Chemical cleaning, Maintenance of baths and Plating MCQ with Answers

9) What is the unit of molecular weight?

g/mol

gm/l

gram

kilogram

Answer is:

g/mol

What is the unit of molecular weight?

10) Which solution the solute concentration is lower?

Saturated solution

Unsaturated solution

Super saturated solution

Normal solution

Answer is:

Super saturated solution

11) Which is the example of soft water?

Drinking water

Rain water

Soap water

Salt water

Answer is:

Rain water

Which is the example of soft water?

12) Which is the name of material used for tank lining in electroplating?

Rubber

Wood

PVC

Plastic

Answer is:

Rubber

Chemical cleaning, Maintenance of baths and Plating MCQ with Answers

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