Fill in the blanks
(a) The object to be electroplated is taken as ____________
electrode.
(b) One of the most common applications of chemical effect of
electric current is ______________.
(c) Small amount of a mineral salt present naturally in water
makes it a______________ of electricity.
(d) Electroplating of ______________ is done on objects like water
taps and cycle bell to give them a shiny appearance.


NCERT Class VIII
Science - Exemplar Problems

Chapter 14. Chemical Effects of Electric Current

2

Answers

2015-06-12T15:41:03+05:30
(a)Positive.

(b)heating effect.

(c)

(d)Chromium.
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  • Brainly User
2015-06-12T15:42:13+05:30
1-positive
2-heating effect.


3-good conductor
4-chromium
0