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Chemistry

Chemistry
Which one of the following organic compounds has fruity smell?

Aldehyde
Alcohol
Ester
Ether

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Chemistry
Which of the inert gases can form compounds?

Helium
Krypton
Argon
Xenon

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Chemistry
Chemical name of Gammaxane is

Toluene
Aniline
Benzene hexachloride
Chloro benzene

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Chemistry
Which one is the most reactive gaseous element

Bromine
Flourine
Chlorine
Iodine

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Chemistry
Ozone saves the biosphere by absorbing high energy radiations called ________ .

Ultraviolet rays (UV)
X–rays
Infra-red (IR)
Gamma rays

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Chemistry
Carborundum is another name of

Silicon carbide
Calcium carbide
Silicon oxide
Calcium oxide

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MORE MCQ ON Chemistry

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