Question

how much time it would take to distribute one avogadro number of wheat grain if
${10}^{10}$
grains are distributed each second ?​

Answer 1

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Answer 2

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We know that Avogadro number=6.02×10^23

Given that the rate of distribution= 10^10 grains/sec.

Thus, time required to distribute one Avogadro number of wheat grains:

$= > \frac{</u></strong><strong><u>A</u></strong><strong><u>vogadro \: number}{</u></strong><strong><u>R</u></strong><strong><u>ate \: of \: distribution} \\ \\ = > \frac{6.02 \times 10 {}^{23} }{10 {}^{10} } s \\ \\ = > 6.023 \times {10}^{13} s \\ \\ = > \frac{6.02 \times {10}^{13} }{60 \times 60 \times 24 \times 365} years \\ \\ = > 1.909 \times {10}^{6} years$

Hence, the time taken to distribute one Avogadro number of wheat grains is 1.909× 10^6 years.

Krishna ❤️