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Chemistry

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

Zinc
Tin
Copper
Lead

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Chemistry
Which of the following is used as anesthetic ?

NO2
NH3
NO
N2O

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Chemistry
Which of the following is an iron ore ?

Magnetite
Nitrite
Bauxite
Lignite

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Chemistry
The most commonly used chemicals in the artificial rainmaking or cloud seeding are

Sodium Chloride (NaCl)
Dry Ice (Frozen CO2)
All of these
Silver Iodide (Ag I)

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Chemistry
Alcohol prepared by the distillation of wood is :

Glycerol
Methyl alcohol
Propyl alcohol
Ethyl alcohol

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Chemistry
Denatured spirit is ethanol mixed with

Petrol
Water
Pyridine
Kerosene

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MORE MCQ ON Chemistry

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