The number of atoms in 0.1 mol of a triatomic gas is: The empirical formula of a compound is CHâ‚‚O. If its molar mass is 180 g/mol, what is its molecular formula?
CBSE Class 11 Half Yearly Sample Papers 2025 Subject-wise: Students appearing for the CBSE Class 11 Half Yearly Examinations in 2025 will find the subject-wise sample papers an important resource.
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