Types of bonds in hydrocarbons — task. Science CBSE, Class 10.

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எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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Answer the following assertion reason questions.

1.

Assertion:	Alkanes are hydrocarbons with only a double bond.
Reason:	Alkanes are saturated compounds because they all have single bonds ( $C-C$ ).

Both assertion and reason are true, but reason is not the correct explanation of assertion
The assertion is correct, but the reasoning is wrong
Both the assertion and the reason are true; the reason explains the assertion.
Assertion is wrong, reason is correct

2.

Assertion:	Acetylene ( $C_2H_2$ ) is the simplest alkyne, with only two carbon atoms.
Reason:	Alkynes are represented by the general formula ( $C_nH_{2n – 2}$ ).

Assertion is wrong, reason is correct
The assertion is correct, but the reasoning is wrong
Both the assertion and the reason are true; the reason explains the assertion.
Both assertion and reason are true, but reason is not the correct explanation of assertion

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