Which of the following compounds contains a double bond?
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Methane ethene ammonia chlorine
Answered by maham237 @
Methane (CH4) does not contain a double bond. Methane consists of a single carbon atom that shares single bonds with four hydrogen atoms.
Ethene (C2H4) contains a double bond. The molecule consists of two carbon atoms which are double bonded. Each of the carbon atoms shares singles bonds with two hydrogen atoms.
Ammonia (NH3) does not contain a double bond. Ammonia consists of a single nitrogen atom that shares single bonds with three hydrogen atoms. A lone pair of electrons exists on the nitrogen atom.
Chlorine (Cl2) does not contain a double bond. The molecule consists of two chlorine atoms that share a single bond. Three pairs of lone electrons reside on each of the chlorine atoms.
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