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2 moles of phosphoric acid -H(2)Orarr(...

2 moles of phosphoric acid
`-H_(2)Orarr(X)overset("+1 (Oxygen atom)")rarr(Y)`
The number of `sigma` -bonds in compound Y is :

A

12

B

13

C

11

D

9

Text Solution

Verified by Experts

The correct Answer is:
B
`2xxH_(3)PO_(4)-H_(2)Orarr(X)H_(4)P_(2)O_(7)overset(+[O])rarrH_(4)P_(2)O_(8)(Y)`
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  2. The compound having S-S linkage is :

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