ISC Class 11 Chemistry Half Yearly Sample Paper 2025 is a very useful resource for students preparing for their exams. Chemistry is a subject that needs both strong concepts and regular practice. By ...
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?
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