When two liquids do not mix with each other to form a solution, what is it called?
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Which of the following is an unsaturated Hydrocarbon?
Which of the following is used in the preparation of tincture iodine, cough syrup and many tonics?
The amount of BaSO4 formed on mixing an aqueous solution of 2.08 gm of BaCl2 and excess of dilute H2SO4 is ___.
(atomic weights : Ba = 137, Cl = 35.5, S = 32, O = 16)
Binomial Nomenclature was founded by
The chemical formula of Propane is
Crystallisation is an example of?
Which of the following is a greenhouse gas or a gas which can deplete the ozone layer?