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Calculate the molecular masses of the following substances: (i) H2O (ii) CO2 (iii) CH4

(i) H2O = 18 u
(ii) CO2 = 44 u
(iii) CH4 = 16 u
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This question belongs to the set "Class 11 Chemistry Chapter 1 Exercise Questions & Answers (NCERT)". Click below to read detailed notes and attempt the full quiz.

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