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Chemistry

Chemistry
The number of moles of solute present in 1 kg of a solvent is called its

normality
molarity
formality
molality

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Chemistry
'Vinegar' is a commercial name of

Acetic acid
Hydrochloric acid
Oxalic acid
Citric acid

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Chemistry
________ is used for making vinegar.

Oxalic acid
Acetic acid
Malic acid
Tartaric acid

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Chemistry
Besides CO2, the other green house gas is

CH4
O2
N2 N2
Ar Ar

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Chemistry
The chief constituent of vinegar is

Formic acid
Acetic acid
Salycylic acid
Oxalic acid

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Chemistry
Cyanide poisoning causes death in seconds because

It denatures enzymes of the heart/muscle
It breaks the electron transport chain
It causes Lysis of red blood cells
It causes cardiac arrest

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MORE MCQ ON Chemistry

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