1.

1 gm mole of methane (CH‚ÇÑ) contains#

A. 6.02 x 1023 atoms of hydrogen
B. 4 gm atoms of hydrogen
C. 3.01 x 1023 molecules of methane
D. 3 gms of carbon
Answer» C. 3.01 x 1023 molecules of methane


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