Calculate the number of sigma and pie bonds in `C_(2)H_(2)` ?

The number of sigma and pi bonds in C_(2)H_(2) is ______

Number of sigma and pi bonds in ClO_(2)^(-) ion

Number of sigma and pi bonds in ClO_(2)^(-) ion

Number of sigma and pi bonds in ClO_(2)^(-) ion

Number of sigma& pi- bonds in C_(6)H_(5) COOH

Find out the ratio of sigma and pi- bond in C_(2)(CN)_(4) .

Calculate total number of sigma bonds in H_(5)P_(5)O_(15) compound if it has total 5pi bonds

What is the total number of sigma bonds and pi bonds in H_(3)C-underset(H)underset(|)C=underset(H)underset(|)C-C-=C-H

The number of covalent bonds in C_(4)H_(7)Br_(2) is -