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CISCE(English Medium) ICSE Class 10
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Syllabus

Calculate the weight/mass of a molecule of NH3.

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Question

Calculate the weight/mass of a molecule of NH3.

Numerical
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Solution

1 molecule of NH3 has mass = `17/(6.02 xx 10^23)` 

= 2.82 x 10−23 g

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Molecular Mass
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Q 12. (c)
Chapter 5: Mole concept and Stoichiometry - EXERCISE-5B [Page 84]

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S.P. Singh Concise Chemistry [English] Class 10 ICSE
Chapter 5 Mole concept and Stoichiometry
EXERCISE-5B | Q 12. (c) | Page 84
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