Solutions Question 59
Question: How many litres of $ CO_2 $ at STP will be formed when $ 100ml $ of $ 0.1,M,H_2SO_4 $ reacts with excess of $ Na_2SO_3 $ [EAMCET 1998]
Options:
A) 22.4
B) 2.24
C) 0.224
D) 5.6
Show Answer
Answer:
Correct Answer: C
Solution:
$ \underset{{}}{\mathop{Na_2CO_3}},+\underset{98,gm,(2mole)}{\mathop{H_2SO_4}},\to \underset{1,mole}{\mathop{Na_2SO_4}},+\underset{1,mole}{\mathop{CO_2HO}}, $
$ 0.02=\frac{0.02\times 22.4}{2}=0.224 $ .
