P-Block Elements Ques 351
Question: Sodium pyrophosphate is
[CPMT 2003]
Options:
A) $ Na_2P_2O_7 $
B) $ Na_4P_2O_7 $
C) $ NaPO_4 $
D) $ Na_2PO_2 $
Show Answer
Answer:
Correct Answer: B
Solution:
It is a salt of pyrophosphoric acid $ Na_4P_2O_7 $ .