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Chemistry

Chemistry
The laws of electrolysis are given by

Lewis
Faraday
Arrhenius
Ostwald

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Chemistry
Match the List-I with List-II and select the correct answer using the codes given belowList-I (Vitamin)List-II(Chemical compound)F.Vitamin A1.ThiaminG.Vitamin B12.RetinolH.Vitamin C3.Ascorbic acidJ.Vitamin E4.TocopherolCodes :FGHJA.4132B.2314C.4312D.2134

C
A
B
D

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Chemistry
The chemical name of rat poison is

Zinc oxide
Potassium cyanide
Zinc phosphide
Lead nitrate

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Chemistry
The antiseptic compound present in dettol is

Cresol
Biothional
Iodine
Enloroxylenol

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Chemistry
Which of the following metals causes Itai-Itai disease ?

Chromium
Cobalt
Cadmium
Copper

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Chemistry
Which one of the following is not coal variety?

Lignite
Peat
Dolomite
Bituminous

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