Question

No. of sigma bond and pi bonds present in HCHO molecule ​

Answer 1

Answer:

Here, for example, there are 2 single covalent bonds between carbon and hydrogen, which means 2σ , plus a double bond with carbon and oxygen. A double bond is equal to 1σ+1π , because there is one main bond with another on top of that, making two bonds in total.

Explanation:

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Answer 2

Answer:

3 sigma and 1 pi bond......