Assertion: Cis-2-butene gives meso-2, 3-butanediol with dilute alkaline KMnO4 solution.
Reason : Dilute alkaline KMnO4 solution gives trans addition with alkenes.
If both assertion and reason are true and reason is the correct explanation of assertion
If both assertion and reason are true but reason is not the correct explanation of assertion
If assertion is true but reason is false
If both assertion and reason are false
Assertion : The presence of Ag+ enhances the solubility of alkenes in water.
Reason : Alkenes are weakly polar in nature.
If both assertion and reason are true and reason is the correct explanation of assertion
If both assertion and reason are true but reason is not the correct explanation of assertion
If assertion is true but reason is false
If both assertion and reason are false
Propene on hydroboration and oxidation produces
CH3CH2CH2OH
CH3CHOHCH3
CH3CHOHCH2OH
CH3CH2CHO
A.
CH3CH2CH2OH
Propene on hydroboration and oxidation produces CH3CH2CH2OH.
3CH3-CH=CH2 (CH3CH2CH2)3B 3CH3CH2CH2OH
In the above sequence Y can be
3-nitrochlorobenzene
1-nitrochlorobenzene
4-nitrochlorobenzene
none of these