1.

Two chemical species X and Y combine together to form a product P which contains both X and Y, X + Y to P, X and Y cannot be broken down into simpler substances by simple chemical reaction. Which of the following concerning the species X, Y and P are correct? (i) P is a compound (ii) X and Y are compounds (iii) X and Y are elements (iv) P has a fixed composition

Answer»

(i), (II) and (III)
(i), (ii) and (iv)
(ii), (iii) and (iv)
(i), (iii) and (iv)

Solution :All these STATEMENTS are CORRECT.


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