Hydrogen is preferred as better coolant in comparison to CO‚Äö√á√á because former%!

Hydrogen is preferred as better coolant in comparison to CO‚Äö√�

1.	Hydrogen is preferred as better coolant in comparison to CO‚Äö√á√á because former%!
A.	Is lighter
B.	Is inert
C.	Has high specific heat
D.	Is a good conductor
Answer» D. Is a good conductor