Chemistry, asked by aru30, 1 year ago

ans of 33question plz FAst

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Answered by Kiran02
0
(b) is correct answer
Answered by MrudulaB
2
There is a mistake I think. work function should be 4.2 EV not 42
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aru30: is there any other way to solve
MrudulaB: sorry i have no idea about it.
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