1.

(A) : The solubility of maleic acid in water is higher than that of fumaric acid . (R) : Maleic acid and fumaric acids are cistrans isomers.

Answer»

Both A & R are true , R is the correct EXPLANATION of A
Both A & R are true , R is not correct explanation of A
A is true , R is false
A is false , R is true

Answer :B


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