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Chemistry

Chemistry
Water can be separated from alcohol water mixture by

Sublimation
Distillation
Evaporation
Decantation

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Chemistry
Find the odd one:

Limestone
Slaked lime
Marble
Chalk

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Chemistry
The green colour seen in firework displays is due to the chloride salt of :

Strontium
Calcium
Sodium
Barium

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Chemistry
Which of the following is used in dating archaeological findings ?

13H
818O
614C
92235U

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Chemistry
A matured mammalian cell without nucleus is

Lymphocyte
Erythrocyte
Spermatozoan
Oocyte

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Chemistry
The compounds formed when hydrogen combines with p-block elements are called

Polynuclear hydrides
Molecular hydrides
Metallic hydrides
Ionic hydrides

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MORE MCQ ON Chemistry

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