Question

1. CH4 + O2
CO2 + 211,0
Identify the number of atom in the reactants.
(a) C-4
(b) C-1
(c) C-4
H=4
H-4
H-2
0-2
0-2
0-2
(d)C-0
2. Find the correct option:​

Answer 1

Explanation:

1 mole of CH4=6.023×1023 molecules of CH4

1 molecule of CH4 contains 4 hydrogen atom.

6.023×1023 molecules of CH4 contains=4×6.023×1023hydrogen atom

1 mole of CH4 contains 24.088×1023 hydrogen atom.

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