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Chemistry

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

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

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Chemistry
Rectified spirit is :

Methylated spirit
95% ethyl alcohol
100% ethyl alcohol
Tincture iodine

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Chemistry
Name two elements that find wide application in transistor industry

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

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Chemistry
Which of the following elements is found in all organic compounds

Oxygen
Nitrogen
Calcium
Carbon

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Chemistry
Aspirin is common name of

Salicylic Acid
Acetyl Salicylic Acid
Salicylate
Methyl Salicylate

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Chemistry
Saccharin is made up of

Toluene
Propane
Butane
Phenol

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