Hydrocarbons are(a) Composed of carbon and hydrogen(b) Composed of carbon, hydrogen, and oxygen(c) Composed of carbon and oxygen(d) Composed of carbon and nitrogen

Hydrocarbons are
(a) Composed of carbon and hydrogen
(b) Composed of carbon, hydrogen, and oxygen
(c) Composed of carbon and oxygen
(d) Composed of carbon and nitrogen
by

1 Answer

Answer :

Composed of carbon and hydrogen
by

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