Question

Name the following :- Second member of alkene series First member of alkane series Third memeber of aldehyde series Second member of carboxylic series fourth member of alcohol series An alloy used in electrical fittings A metal which gives H2 gas on reacting with both dilute acid and alkali

Answer 1

Second member of alkene series-Propene CH2CH-CH3
First member of alkane series-Methane,CH4
Third member of aldehyde series-Propanal,CH3CH3CHO
Second member of carboxylic series-Ethanoic acid,CH3COOH
Fourth member of alcohol series-Butanol CH3CH2CH2CH2OH
An alloy used in electrical fittings-Nickel steel
A metal which gives H2 gas on reacting with both dillute acid & alkali-Zinc reactions.

Answer 2

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