Answer: ask your chemistry teacher!
The answer is Nona-9, penta- is five, hexa- is six, and deca- is ten.
Correct Answer: option 1 i.e. C
Reason:
The the compound of interest i.e. XCl4, since there are 4 Cl atoms bonded to X. This signifies that the valency of X is 4.
There atomic number of C is 6. It's electronic configuration is giving by 1s2 2s2 2p2. Thus, there are 4 electrons in valence shell of C. This signifies that valency of C is 4. Hence the compound present in present case is CCl4.
They are known as “American Central”
Carbon dioxide and Water are the products of cellular respiration.
