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What are the main constituents of biogas?

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Important Questions on Chemistry

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An emulsion consists of:
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IMPORTANT
Joule -Thomson process is extremely useful and economical for attaining low temperature. The process can be categorized as:
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Pearl is a hard object produced within the soft tissues of a mollusc. Which one of the following is the main constituent of pearl?
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The foul smell of urine of a healthy man having healthy food when spiled on the floor is mainly due to the bacterial decomposition of:
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Desalination of seawater is done by using reverse osmosis. The pressure applied to the solution is_____.
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Which one of the following polymers dodoes not contain monomeric glucose units?
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A tincture of iodine is an antiseptic for fresh wounds. It is a dilute solution of elemental iodine, which does not contain_____.
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Which pair of the following is Copper alloys?