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In the following questions a statement of assertion (A) followed by a statement of reason (R) is given. Choose the correct option out of the choices given below each question

a) Both A and R are true and R is the correct explanation of A.

b) Both A and R are true but R is not the correct explanation of A.

c) A is true but R is false.

d) Both A and R are false.

Assertion: (A) Zn + 2 HCl  ZnCl2 + H2 Zn displaces hydrogen

Reason: (R): Eo value of Zn is lower than that of Hydrogen

1 Answer

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Best answer

a) Both A and R are true and R is the correct explanation of A.

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