A) 40, 30
B) 60, 40
C) 20, 30
D) 30, 20
Correct Answer: A
Solution :
For\[X{{Y}_{2}}\], ∵ 0.1 mole\[X{{Y}_{2}}\] ≡ 10 g ∴ 1 mole \[X{{Y}_{2}}\] ≡ 100 g \[=X+2Y=100\text{ }\ldots \left( i \right)\] For \[{{X}_{3}}{{Y}_{2}}\] , ∵ 0.05 mole \[{{X}_{3}}{{Y}_{2}}\] ≡ 9 g ∴ 1 mole \[{{X}_{3}}{{Y}_{2}}\] ≡ 180 g ?(ii) On solving, X = 40 And Y = 30You need to login to perform this action.
You will be redirected in
3 sec