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Chemistry

Chemistry
Which of the following is not present in RNA

Thymine
Ribose
Phosphate
Uracil

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Chemistry
The pollutant responsible for ozone holes is ________

SO2
CO
CO2
CFC

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

FeCl3Test
Ozonolysis Reaction
Esterification Test
Tollen's Reagent Test

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Chemistry
Besides CO2, the other green house gas is

CH4
O2
N2 N2
Ar Ar

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Chemistry
The manufacture of iron from iron ore involves the process of

Oxidation
Electrolysis
Fractional distillation
Reduction

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Chemistry
The unit of ionic product of water (Kw) is :

Mol-1 let-1
Mol2 let-1
Mol2 let-2
Mol-1 let-2

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