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Chemistry

Chemistry
The structure of (HPO3)3 is

Cyclic
Octahedral
Tetrahedral
Linear

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Chemistry
Which of the following acts as best adsorbent?

Charcoal
Activated Charcoal
Carbon black
Activated Coconut Charcoal

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Chemistry
The element with highest ionization potential is

Carbon
Oxygen
Helium
Boron

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Chemistry
Which of the following partial miscible liquid pairs has both lower and upper critical solution temperature

Aniline and n-hexane
Glycerine and m-toluene
Water and Phenol
Water and diethyl aniline

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Chemistry
The nucleus of a hydrogen atom consists of

1 electron only
1 neutron only
1 proton + 2 neutron
1 proton only

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Chemistry
Urea is a

Potassium fertilizer
Phosphatic fertilizer
Sodium fertilizer
Nitrogenous fertilizer

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MORE MCQ ON Chemistry

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