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Chemistry

Chemistry
The strongest acid of the following is

P-chlorophenol
P-nitrophenol
O-nitrophenol
M-nitrophenol

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Chemistry
The 'solid waste' is also known as

Sedge
Scrubber
Toxic waste
Sludge

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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
Iodex, a pain relief balm, has the smell of ________ .

Propyl salicylate
Methyl salicylate
Butyl salicylate
Ethyl salicylate

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Chemistry
The iron ore which contains 72% of iron is :

Haematite
Magnetite
Limonite
Siderite

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Chemistry
The percentage of carbon in cost iron is :

0.5 to 1.5
6 to 8
3 to 5
0.01 to 0.25

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MORE MCQ ON Chemistry

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