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Chemistry

Chemistry
Identify the metal which is non toxic in nature.

Gold
Chromium
Cadmium
Cobalt

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Chemistry
The metal compound commonly found in Sindhoor or Kumkum is based on

Copper
Zinc
Lead
Tin

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Chemistry
Alcoholic (– OH) group can be identified by :

Esterification Test
FeCl3Test
Ozonolysis Reaction
Tollen's Reagent Test

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Chemistry
The heat energy produced when the human body metabolises 1 gram of fat is

1 KJ
30 KJ
39 KJ
29 KJ

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Chemistry
Two elements which can form a large number of compounds are

Carbon and Oxygen
Carbon and Hydrogen
Carbon and Nitrogen
Carbon and Sulphur

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Chemistry
Sulphuric acid is

Tribasic
Dibasic
Monobasic
Tetrabasic

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MORE MCQ ON Chemistry

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