macromolecules
what are condensation polymerization give in with 2 examples
It may be prepared by the action of phosphorus on thionyl chloride.P4 + 8SOCl2 4
What do you mean by the term hydra? Briefly define it.
The two solutions which are having equivalent osmotic pressure are called isotonic solutions. The isotonic solutions at the same temperature also have same molar concentration. If we have solutions having different osmotic pressures then the solution having different
Transference numbers and molar conductors can be used to calculate ionic mobilities. This tables under is giving the transference numbers for positive ions at 25 degree C and the values obtained by extrapolation to infinite dilution: Q : Dipole attractions for london dispersion Illustrate how are dipole attractions London dispersion forces and hydrogen bonding similar?
Illustrate how are dipole attractions London dispersion forces and hydrogen bonding similar?
Unit of measurement- These are also some systems for units: (1)
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
Can someone please help me in getting through this problem. The total number of molecules in 16 gm of methane will be: (i) 3.1 x 1023 (ii) 6.02 x 1023 (iii) 16/6.02 x 1023 (iv) 16/3.0 x 1023
Give me answer of this question. The number of moles of solute per kg of a solvent is called its: (a) Molarity (b) Normality (c) Molar fraction (d) Molality
Elaborate a dipole moment?
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