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Chemistry

Chemistry
A subshell with l=2 can take up

10 electron
3 electron
8 electron
5 electron

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Chemistry
Milk tastes sour when it is left in open for some time. This happens due to the formation of

Carbonic acid
Acetic acid
Lactic acid
Citric acid

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Chemistry
The polymer obtained by the condensation of hexamethylene diamine and adipic acid is :

Tollen's
Bakelite
Nylon 66
Terylene

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Chemistry
At room temperature, the metal that remains liquid is:

Platinum
Mercury
Lead
Zinc

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Chemistry
Which one is a soluble salt in H2O

CuS
PbCl2
Zn(OH)2
CaCl2

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Chemistry
Detergents used for cleaning clothes and utensils contain

Bismuthates
Bicarbonates
Nitrates
Sulphonates

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MORE MCQ ON Chemistry

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