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Calculate the molecular mass of CH3OH. - Science

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Question

Calculate the molecular mass of CH3OH.

Sum

Solution

Molecular mass of CH3OH = Atomic mass of C + 3 × Atomic mass of H + Atomic mass of O

= (12 + 3 × 1 + 16 + 1) u

= (12 + 3 + 17) u

= 32 u

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Chapter 3: Atoms and Molecules - Intext Questions [Page 40]

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NCERT Science [English] Class 9
Chapter 3 Atoms and Molecules
Intext Questions | Q 1.9 | Page 40

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