A) 3
B) 4
C) 5
D) 7
Correct Answer: B
Solution :
\[{{H}_{4}}{{P}_{2}}{{O}_{7}}\] \[\underset{\text{Tetrabasic}}{\mathop{HO-\underset{\underset{\,OH}{\mathop{|\,\,\,}}\,}{\overset{\overset{\,O}{\mathop{\,||}}\,}{\mathop{P}}}\,-O-\underset{\underset{\,OH}{\mathop{\,|\,\,\,\,}}\,}{\overset{\overset{\,O}{\mathop{\,||}}\,}{\mathop{P}}}\,-OH}}\,\] \[4-OH\] group are present.
You need to login to perform this action.
You will be redirected in
3 sec
