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Chemistry

Chemistry
Which among the following is found in chlorophyll ?

Fe2+
A l3+
Ca2+
Mg2+

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Chemistry
Which one of the following is an example of a gel ?

Cheese
Face cream
Shaving cream
Milk

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Chemistry
The unit of ionic product of water (Kw) is :

Mol2 let-2
Mol-1 let-2
Mol2 let-1
Mol-1 let-1

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Chemistry
Which one is the simplest form of alkane

Butane
Propane
Methane
Decane

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Chemistry
The structure of (HPO3)3 is

Cyclic
Octahedral
Linear
Tetrahedral

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Chemistry
Who developed Hydrogen Bomb?

Edward Teller
J. Robert Oppen Heimer
Samuel Cohen
Wernher Von Braun

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MORE MCQ ON Chemistry

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