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Calculate the number of atoms in the following: 52 moles of He

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Question

Calculate the number of atoms in the following: 

52 moles of He

Numerical
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Solution

52 moles of He atoms = 52 x 6.02 x1023 

= 313.04 x 1023

= 3.13 x 1025

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Chapter 5: Mole concept and Stoichiometry - EXERCISE-5B [Page 89]

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S.P. Singh Concise Chemistry [English] Class 10 ICSE
Chapter 5 Mole concept and Stoichiometry
EXERCISE-5B | Q 13. (a) | Page 89
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