The percentage composition of carbon by mole in methane is |
|||

(a) |
80% |
(b) |
75% |

(c) |
20% |
(d) |
25% |

The percentage composition of carbon by mole in methane is |
|||

(a) |
80% |
(b) |
75% |

(c) |
20% |
(d) |
25% |

1 Answer

127 votes

In CH_{4}

one atom of carbon among 5 atoms (1C + 4H atoms)

∴ Mole % of C = ×100

= 20%

127 votes

127