Answer to Question #66168 in Inorganic Chemistry for rahina

Question #66168

Question 17 : Diamond behaves as an insulator because------
It is used as an jewelry
It is made of carbon
It is a solid
It does not have mobile electrons

Question 18 : Which of these elements of group IV can form compounds easily in +2 oxidation state
C
Pb
Ge
Si

Question 19 : Which of these is not a component of lead-acid battery?
spongy lead
lead chloride
tetrehydrooxsulphate(VI) aci
lead oxide

Expert's answer

It does not have mobile electrons
Pb
lead chloride