a) aluminium
b) graphite
c) hydrogen
d) graphite
Answer:
1 (c) aluminium. ..... because it is more reactive than iron..
2 ... i m not sure... because all these are good conductors of electricity ... but copper is the best conductor...
but according to me...
it should be option (d) all of these.
3 (d) hydrogen gas
4(d) graphite
i hope it will help you...
plzz mark me as the brainliest...
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Answers & Comments
a) aluminium
b) graphite
c) hydrogen
d) graphite
Answer:
1 (c) aluminium. ..... because it is more reactive than iron..
2 ... i m not sure... because all these are good conductors of electricity ... but copper is the best conductor...
but according to me...
it should be option (d) all of these.
3 (d) hydrogen gas
4(d) graphite
i hope it will help you...
plzz mark me as the brainliest...