molar conductance
what is the molar conductance of chloropentaamminecobalt(III) chloride?
Give me answer of this question. When a substance is dissolved in a solvent the vapour pressure of the solvent is decreased. This results in: (a) An increase in the b.p. of the solution (b) A decrease in the b.p. of the solvent (c) The solution having a higher fr
Show the organic structure of cetearyl alcohol and state what the organic family is? Briefly state it.
Help me to go through this problem. When 7.1gm Na2SO4 (molecular mass 142) dissolves in 100ml H2O , the molarity of the solution is: (a) 2.0 M (b) 1.0 M (c) 0.5 M (d) 0.05 M
During processing of food, several chemicals are added to it to augment its shelf life and to make it more attractive as well. Main types of food addi
What do you mean by the term tripod? Also state its uses?
: 1) 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
Carbon compounds containing more than one halogen atom are called polyhalogen compounds. Most of these compounds are valuable in industry and agriculture. Some important polyhalogen compounds are described as follows: Q : Q what is the basicity of primary what is the basicity of primary secondary and tertiary amines in chlorobenzene
what is the basicity of primary secondary and tertiary amines in chlorobenzene
Illustrate the direction of the dipole moment expected for hydrogen bromide?
Choose the right answer from following. The vapour pressure lowering caused by the addition of 100 g of sucrose(molecular mass = 342) to 1000 g of water if the vapour pressure of pure water at 25degree C is 23.8 mm Hg: (a)1.25 mm Hg (b) 0.125 mm Hg (c) 1.15 mm H
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