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Chemistry

Chemistry
Which of the following is the best fuel in terms of energy released per gram of fuel?

Butane
Methane
Ethanol
Hydrogen

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Chemistry
Which of the following elements is obtained from sea weeds ?

Vanadium
Argon
Sulphur
Iodine

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Chemistry
Extensively used nitrogenous fertilizer is

Urea
Ammonium sulphate
Ammonium nitrate
Nitro-lime

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Chemistry
Williamson's synthesis is widely used in the laboratory preparation of

Alcohols
Aldehydes
Ethers
Esters

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Chemistry
Sodium Carbonate is commonly known as

Washing Soda
Caustic Potash
Baking Soda
Caustic Soda

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Chemistry
Gobar gas contains mainly :

Propylene
Methane
Acetylene
Ethylene

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MORE MCQ ON Chemistry

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