Mole concept — task. Science TNSB Mentoring, Class 10.

1.

Which of the following is a triatomic molecule?

glucose
helium
carbon dioxide
hydrogen

2.

The gram molecular mass of sulphur molecule is

\(32\) \(g\)
\(16\) \(g\)
\(18\) \(g\)
\(17\) \(g\)

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