Colligative property problem
Which is not a colligative property: (a) Refractive index (b) Lowering of vapour pressure (c) Depression of freezing point (d) Elevation of boiling point
Why oxidising character of oxoacids of halogens decreases as oxidation number increases?
Briefly state what forms a molecule to an organic molecule?
The solubility of a gas in water depends on: (a) Nature of the gas (b) Temperature (c) Pressure of the gas (d) All of the above. Can someone help me in finding out the right answer.
order of decreasing basicity of urea and its substituents
Can someone please help me in getting through this problem. Two solutions of a substance (that is, non electrolyte) are mixed in the given manner 480 ml of 1.5M first solution + 520 ml of 1.2M second solution. Determine the molarity of the final mixture
Chromium(III) hydroxide is highly insoluble in distilled water but dissolves readily in either acidic or basic solution. Briefly explain why the compound can dissolve in acidic or in basic but not in neutral solution. Write appropriate equations to support your answer.
discuss the practical uses of coordination compounds, give reactions involves and explain whats happening in the process
Briefly state that Benzoic acid is weaker than paranitro benzoic acid?
Illustrate the 3 facts on evaporation?
Briefly describe the difference in the Mendeleev’s table and modern periodic table?
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