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Which of the following is incorrect abou...

Which of the following is incorrect about a sample of 11.2L `CH_4` gas at STP :

A

Number of molecules in the samples are `3.01xx10^23`

B

Weight of 11.2 L of `CH_4` (g) at STP is 8 g

C

Number of atoms in the sample are `15.05xx10^23`

D

None of these

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