The number of \[\pi -\text{bonds}\] in the product formed by passing acetylene through dilute sulphuric acid containing mercuric sulphate is [EAMCET 1997]

The number of \[\pi -\text{bonds}\] in the product formed by passing a

1.	The number of \[\pi -\text{bonds}\] in the product formed by passing acetylene through dilute sulphuric acid containing mercuric sulphate is [EAMCET 1997]
A.	Zero
B.	One
C.	Two
D.	Three
Answer» C. Two