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Chemistry

Chemistry
1 carat of diamond is equal to

200 g
200 mg
100 mg
100 g

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Chemistry
The most abundant element is

Oxygen
Nitrogen
Calcium
Silicon

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Chemistry
The half life period of an isotope is 2 hours. After 6 hours what fraction of the initial quantity of the isotope will be left behind?

1/6
1/4
1/3
1/8

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Chemistry
The unit to measure the flow of water is

Cusecs
Ohm meter
Milli curie
Micro Mho

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Chemistry
The Fungus which is used in the alcohol industry is

Mushroom
Candida Aibicans
Rhizopus
Yeast

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Chemistry
The “King of Metals” is :

Gold
Silver
Iron
Aluminium

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MORE MCQ ON Chemistry

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