Question

Give a test that can be used to confirm the presence of carbon in a compound.
With a valency of 4, how is carbon able to attain noble gas configuration in its
compounds?

Answer 1

Explanation:

Answer: lime water test can be used to test the presence of CO2

Answer 2

Answer:

lime water testcan be used to confirm the presence of carbon in a compound.

With a valency of 4, how is carbon able to attain noble gas configuration