Question 9 : Zeolites is used in water as----------
softener
purifiers
disinfectants
oxidants
Question 10 : Which of these is an example of covalent carbides?
TiC
tetrachloro silicon
dicloro silicon
SiC
Question 11 : Which of these is not a carbide?
dative
covalent
interstitial
ionic
Question 12 : Silicates are salts of----
silicon tetraoxide
Silica gel
tetrachloro silicon
Crystaamite
1
Expert's answer
2017-03-03T18:01:18-0500
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