molar mass
lculwhat is the equation for caating molar mass of non volatile solute
The free energy of a gas depends on the pressure that confines the gas. The standard free energies of formation, like those allow predictions to be made of the possibility of a reaction at 25°C for each reagent at
Two tanks which contain water are connected to each other through a valve. The initial conditions are as shown (at equilibrium):
Describe the importance of organic chemistry?
discuss the practical uses of coordination compounds, give reactions involves and explain whats happening in the process
Help me to solve this problem. An aqueous solution of glucose was prepared by dissolving 18 g of glucose in 90 g of water. The relative lowering in vapour pressure is: (a) 0.02 (b)1 (c) 20 (d)180
When 0.01 mole of sugar is dissolved in 100g of a solvent, the depression in freezing point is 0.40o. When 0.03 mole of glucose is dissolved in 50g of the same solvent, depression in the freezing point will be:(a) 0.60o (b) 0.80o
Explain how dissolving the Group IV carbonate precipitate with 6M CH3COOH, followed by the addition of extra acetic acid.
Select right answer of the question. A dry air is passed through the solution, containing the 10 gm of solute and 90 gm of water and then it pass through pure water. There is the depression in weight of solution wt by 2.5 gm and in weight of pure solvent by 0.05 gm. C
why transation metals show charaterstic colours to the flame?
It may be prepared by the action of phosphorus on thionyl chloride.P4 + 8SOCl2 4
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