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MDCAT Past Papers - UHS - Chemistry - Chap No 2 - 2012 Quiz

Attempt 10 MCQs on MDCAT Past Papers - UHS - Chemistry - Chap No 2 (Year 2012) | Quiz 1

1. The number of molecules in 22.4dm³ of H₂ gas at 0° and 1atm are:

60.2x10²³
6.02x10²³
60.2x10²⁵
6.02x10²²

2. Correct order of boiling points of the given liquid is:

H₂O>HF>HCL> NH₃
H₂O>HF>NH₃>HCL
HF>H₂O>NH₃>HCL
HF>NH₃>NH₂>HCL

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