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Chemistry

Chemistry
Soap is prepared by boiling caustic soda with

Glycerine
Kerosene oil
Alcohol
Fats

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Chemistry
The nuclear particles which are assumed to hold the nucleons together are

positrons
neutrons
electrons
mesons

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

Shaving cream
Cheese
Milk
Face cream

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Chemistry
The constituents of automobile exhaust that can cause cancer is/are :

Carbon monoxide
Polycyclic hydrocarbons
Lead
Oxides of nitrogen

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Chemistry
For a spontaneous chemical process, the free energy change is

Depends on whether the reaction is exothermic or endothermic
Zero
Negative
Positive

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Chemistry
Photo-oxidation process is initiated by

Light
Heat
Oxygen
Catalyst

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MORE MCQ ON Chemistry

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