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How many time will it take to count 1 mole gold coins, if one can count 4 coin per second?

How many time will it take to count 1 mole gold coins, if one can count 4 coin per second?

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2 Answers

Deepak Kumar Shringi
askIITians Faculty 4407 Points
4 years ago
1 mole has 6.023*10^23 gold coins
in 1 sec he is counting 4 coins
so to count 1 mole coins time = 6.023*10^23/4
=15.05 * 10^22 sec
Ravleen Kaur
askIITians Faculty 1452 Points
4 years ago
Hello student

I have attached image for same.

560-1168_3.PNG

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