Redox Reactions And Electrochemistry Question 696
Question: 16 gm of metal carbonate converts into 18.8 gm of metal oxalate. The equivalent mass of metal chloride is
Options:
A) 50
B) 85.5
C) 100
D) 135.5
Show Answer
Answer:
Correct Answer: B
Solution:
[b] $ \frac{16}{E+30}=\frac{18.8}{E+44} $ $ 16E+44\times 16=18.8E+30\times 18.8 $ $ 2.8E=704-564=140 $ $ E=50 $ Equivalent mass of metal chloride $ =50+35.5=85.5 $
BETA
