Solutions
The relative lowering of vapour pressure of 0.2 molal solution in which solvent is benzene
Explain what is octet rule in chemistry?
Provide solution of this question. In an experiment, 1 g of a non-volatile solute was dissolved in 100 g of acetone (mol. mass = 58) at 298K. The vapour pressure of the solution was found to be 192.5 mm Hg. The molecular weight of the solute is (vapour pressure of ace
Select the right answer of the question. The weight of H2C2O42H2O required to prepare 500ml of 0.2N solution is : (a) 126g (b) 12.6g (c) 63g (d) 6.3g
What type of bond does HCl encompass? Describe briefly?
The number of molecular orbitals and molecular motions of each symmetry type can be deduced. Let us continue to use the C2v point group and the H2O molecule to illustrate how the procedure develop
Why oxidising character of oxoacids of halogens decreases as oxidation number increases?
Briefly state the pH of an Alkyl Halide?
Provide solution of this question. Which solution will show the maximum vapour pressure at 300 K: (a)1MC12H22O11 (b)1M CH3 COOH (c) 1MNacl2 (d)1MNACl
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 : Amines arrange in decreasing order of arrange in decreasing order of basicity pi pyridine,pyridine,pyrrole, morphine
arrange in decreasing order of basicity pi pyridine,pyridine,pyrrole, morphine
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