Lab question
Explain how dissolving the Group IV carbonate precipitate with 6M CH3COOH, followed by the addition of extra acetic acid, establishes a buffer with a pH of approximately 5.
Choose the right answer from following. An X molal solution of a compound in benzene has mole fraction of solute equal to 0.2. The value of X is: (a)14 (b) 3.2 (c) 4 (d) 2
Illustrate how are dipole attractions London dispersion forces and hydrogen bonding similar?
Write down a short note on the differences between the organic and inorganic chemistry?
The average translational kinetic energies and speeds of the molecules of a gas can be calculated.The result that the kinetic energy of 1 mol of the molecules of a gas is equal to 3/2 RT can be used to obtain numerical values for the
Fluorine yields only one oxyacid, hypo
what is the equation for calculating molar mass of non volatile solute
From where the tin is obtained? Briefly illustrate it.
living beings are made up of organic and inorganic substances.according to their complexity of their molecules how can ach of these substances be classified?
Select the right answer of the question. Which of the following is not a colligative property : (a) Osmotic pressure (b) Elevation in B.P (c) Vapour pressure (d) Depression in freezing point
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