Which of the following formulae is not correctly depicted?
Chemistry · Class 11 · CBSE — Some Basic Concepts of Chemistry
Which of the following formulae is not correctly depicted?
- Molar mass =
or M = 
g mol–1 - Number of moles of a substance =
or x = 
mol - Number of molecules =
× Avogadro’s no. or no. of molecules = × 6.023 × 1023 molecules - Mole × Molar mass = Number of molecules or n × M = Number of molecules
Answer
(D) Mole × Molar mass = Number of molecules or n × M = Number of molecules
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