A) 300 gms
B) 250 gms
C) 200 gms
D) None of the above
Correct Answer: A
Solution :
In water, hydrogen \[=14\frac{2}{7}%\] so oxygen \[=\left( 100-14\frac{2}{7} \right)%\] \[=\frac{600}{7}%\] in 350g of water, oxygen is \[350\times \left( \frac{600}{7} \right)%=350\times \frac{600}{7\times 100}=\]You need to login to perform this action.
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