Organic Chemistry
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Alcohol is more volatile than water, because
Which of the following is the main component of biogas and natural gas?
Marsh gas mainly contains ________.
Which of the following is known as Dry Ice?
Sheera is an excellent raw material for?
Gasohol is–
Which of the following gaseous mixture is used for Gas Welding?
From chemical point of view Vermilion is?
What is the mineral structure of Diamond?
The chemical composition of Pearl is–
Maximum mine explosions occur due to mixing of which among these?
The chemical process– CO + H O → H CO is an example of– 2 2 2 3
Coal, Crude Oil and Natural Gas are known as–
Domestic gas – L.P.G. is–
Petrol (Gasoline) is a mixture of–
Diamond is a form of–
Trinitrotoluene (TNT) is a/an
Diamond and graphite are
Which of the following is not a volatile organic compound ?
Dolomite is an ore of
Chemically Aspirin is ________.
Which gas is filled in refrigerators?
The main constituent of biogas is:
Cellulose and starch both are made up of
Which of the following is consumed in the manufacture of Urea fertilizer?
Which of the following does not contain carbon?
Oxidant used in the manufacture of match sticks is
Which of the following is used in making bullet proof substance?
The purest form of carbon found in nature is
Formalin is an aqueous solution of:
The main constituent of CNG is: