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Question
The number of hydrogen atoms present in the following compound are:
The number of hydrogen atoms present in the following compound are:
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Solution
The correct option is B 10
Carbon has a valency of 4.
∙ If a single bond is formed by a carbon atom with a carbon atom, then 3 remaining valency are occupied by hydrogen atoms.
∙ If two single bonds are formed by a carbon atom with two other carbon atom, then 2 remaining valency are occupied by hydrogen atoms.
∙ If a double bonds are formed by a carbon atom with a carbon atom, then 2 remaining valency are occupied by hydrogen atoms.
∙ If a single and a double bond is formed by a carbon atom with two other carbon atoms, then 1 remaining valency are occupied by hydrogen atoms.
Therefore, total number of hydrogen atoms are 10.
Carbon has a valency of 4.
∙ If a single bond is formed by a carbon atom with a carbon atom, then 3 remaining valency are occupied by hydrogen atoms.
∙ If two single bonds are formed by a carbon atom with two other carbon atom, then 2 remaining valency are occupied by hydrogen atoms.
∙ If a double bonds are formed by a carbon atom with a carbon atom, then 2 remaining valency are occupied by hydrogen atoms.
∙ If a single and a double bond is formed by a carbon atom with two other carbon atoms, then 1 remaining valency are occupied by hydrogen atoms.
Therefore, total number of hydrogen atoms are 10.
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