Question

13.
Elements 'X' and 'Y' are present in a mixture and also form a compound 'XY’State which of the
following properties pertain to a compound
IM
i. Components may be seen separately
ii.
Component particles are of one kind only
ii. Components retain their original properties
iv.
Components present in a definite proportion
a) Only (iv) b) (i) and (iv) c) (ii) and (iii) d) (ii) and (iv)

Answer 1

Answer:

components may be seen separately

Answer 2

Elements 'X' and 'Y' are present in a mixture and also form a compound 'XY’State then  the properties that pertain to a compound is:

Components may be seen separately and Components present in a definite proportion.

option b) is the correct answer.

• Two elements X and Y combine to form a compound XY. Under what conditions the bond formed between them will be ionic

• an atom or group of atoms that carries a positive or negative electric charge as a result of having lost or gained one or more electrons. a charged subatomic particle (such as a free electron).