How many covalent bonds are present in the molecule of ethane?

How many covalent bonds are present in a molecule of ethylene?

How many covalent bonds are present in butane?

How many covalent bonds are present in a molecule of carbon dioxide?

Which chemical compound has the following Lewis notation : How many covalent bonds are there in the molecule ?

How many covalent bonds are there in a molecule of Ethane?

How many sigma and pi bonds are present in the molecule of ethene ?

How many sigma and pi bonds are present in the molecule of ethene ?