Colligative property associated question
Give me answer of this question. Which of the following is not a colligative property : (a)Optical activity (b)Elevation in boiling point (c)Osmotic pressure (d)Lowering of vapour pressure
Ethers are the compounds with general formula or CnH2n+
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
what is the equation for calculating molar mass of non volatile solute
order of decreasing basicity of urea and its substituents
Detail the moles of HCl which are present in .70 L of a .33 M HCl solution?
Normal 0
Choose the right answer from following. The molality of 90% H2SO4 solution is: [density=1.8 gm/ml] (a)1.8 (b) 48.4 (c) 9.18 (d) 94.6
Choose the right answer from following. The number of moles of KCL in 1000ml of 3 molar solution is: (a)1 (b)2 (c)3 (d)1.5
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
Briefly describe the difference in the Mendeleev’s table and modern periodic table?
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