Question

If it takes 1 second to count five wheat grains calculate the time taken in counting 1 mole of wheat grains

Answer 1

HELLO G...

5 wheat grains ____1sec

1 wheat grain_____1/5 sec

1mole wheat grains___6.022 x 10²³/5 secs

=> 1.040 x 10²³ secs

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Answer 2

Answer:

1sec=5 wheat grains

1 wheat grains = 1/5 sec

here asking about that in how much time one mole wheat grain can be counted

1mole= 6.022*10^(23)

6.022*10^(23) wheat grains = 1/5*6.022*10^(23)

1mole wheat grains = 1.20*10^(23) answer

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