INORGANIC CHEMISTRY

Q: PCI₂ is fairly:

(a) :  coductor
(b) :  non-conductor
(c) :  semi-conductor
(d) :  may be conductor
(e) :  None of the Above
Answer:  non-conductor
Explanation:  

Q: Reaction of hydrogen with group I-A & III-A given hydrides:

(a) :  ionic
(b) :  covalent
(c) :  intermedicate
(d) :  complex
(e) :  None of the Above
Answer:  complex
Explanation:  

Q: Which one has zero oxidation state?

(a) :  Alkali metals
(b) :  Alkaline earth metals
(c) :  Noble gases
(d) :  Lanthanides
(e) :  None of the Above
Answer:  VI
Explanation:  

Q: types of oxides is /are

(a) :  Normal
(b) :  Super
(c) :  Sub and per
(d) :  All of the above
(e) :  None of the Above
Answer:  All of the above
Explanation:  

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