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Chemistry

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

formality
molarity
molality
normality

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Chemistry
Carbon footprint can be reduced by

Recycling waste materials
All of these
Commuting by public transport
Using energy efficient appliances

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Chemistry
Which one of the following is found in Vinegar ?

Propionic acid
Acetic acid
Formic acid
Butyric acid

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Chemistry
Name two elements that find wide application in transistor industry

Silicon and Germanium
Tungsten and Platinum
Iridium and Germanium
Carbon and Platinum

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Chemistry
Litmus is obtained from

An alga
A fungus
A bacterium
Lichen

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Chemistry
The acid present in red ants is

Formic acid
Acetic acid
Butyric acid
Caproic acid

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MORE MCQ ON Chemistry

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