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which of the following is used as black pigment in black ink? a)carbon black b)Germanium c)graphite d)coke

which of the following is used as black pigment in black ink?
a)carbon black
b)Germanium
c)graphite 
d)coke

Grade:11

2 Answers

Amit
405 Points
5 years ago
Hi there. Black ink is basically made of carbon black. You can learn it as a fact.. Feel free to ask more questions on askiitans.
Varon
510 Points
5 years ago
option (a) is the correct answer . carbon black particles are employed in photocopier and aser printer and otherinks and painting

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