Q9Multiple choice
Two chemical species X and Y combine together to form a product P which contains both X and Y X+Y→P X and Y cannot be broken down into simpler substances by simple chemical reactions. 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 IS MATTER AROUND US PURE 13 16-04-2018 (iv) P has a fixed composition
- (a)(i), (ii) and (iii),
- (b)(i), (ii) and (iv)
- (c)(ii), (iii) and (iv)
- (d)(i), (iii) and (iv)
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(d) (i), (iii) and (iv)