Solutions Question 135
Question: The amount of anhydrous $ Na_2CO_3 $ present in 250 ml of 0.25 M solution is [DPMT 2001]
Options:
A) 6.225 g
B) 66.25 g
C) 6.0 g
D) 6.625 g
Show Answer
Answer:
Correct Answer: D
Solution:
$ M=\frac{w}{m\times V(l)} $ ; $ 0.25=\frac{w}{106\times 0.25} $ ; $ w=6.625 $ gm