amines
why o-toluidine is a weaker base than aniline?
in bioremediation gibberella fusarium is used to break down____?
parachloroaniline is strong base than paranitroaniline
Give me answer of this question. Among the following substances the lowest vapour pressure is exerted by: (a) Water (b) Mercury (c) Kerosene (d) Rectified spirit
The surface between a liquid and a vapour distinguishes these fluids. The surface tension of liquids can be looked upon as that the property which draws a liquid together and forms a liquid vapour interface, therefore, distinguishing liquids from gases.<
Choose the right answer from following. Colligative properties are used for the determination of: (a) Molar Mass (b) Equivalent weight (c) Arrangement of molecules (d) Melting point and boiling point (d) Both (a) and (b)
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
order of decreasing basicity of urea and its substituents
brief discription of relative lowering of vapour pressure
Help me to go through this problem. 10 grams of a solute is dissolved in 90 grams of a solvent. Its mass percent in solution is : (a) 0.01 (b) 11.1 (c)10 (d) 9
Unit of measurement- These are also some systems for units: (1) C.G.S.
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