The value of P° for benzene of certain temperature is 640 mm of Hg. The vapour pressure

Question 1

The value of P° for benzene of certain temperature is 640 mm of Hg. The vapour pressure of solution containing 2.5 g of a certain substance ‘A’ in 39.0 g of benzene is 600 mm of Hg. The molecular mass of A is -

(A) 65.25

(B) 130

(C) 40

(D) 80

Question 2

Correct option (D) 80

Explanation:

The value of P° for benzene of certain temperature is 640 mm of Hg. The vapour pressure

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

Please log in or register to add a comment.

The value of P° for benzene of certain temperature is 640 mm of Hg. The vapour pressure

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

Please log in or register to add a comment.

No related questions found