coagulation
what is the meaning of fourth power of valency of an active ion?
Determination of correct mol. Mass from Roult's law is applicable to :
The number of times each irreducible representation occurs in a reducible representation can be calculated.Consider the C2v point group as described or Appendix C. you can see that (1) sum of
Which of the following solutions will have a lower vapour pressure and why? a) A 5% aqueous solution of cane sugar. b) A 5% aqueous solution of urea.
give atleast two application of following colligative properties
Can someone please help me in getting through this problem. How many grams of dibasic acid (having mol. wt. 200) must be present in 100ml of its aqueous solution to provide decinormal strength: (i) 1g (ii)2g (iii) 10g (iv) 20g<
Laser action relies on a non-Boltzmann population inversion formed by the absorption of radiation and vibrational deactivation that forms a long lived excited electronic state. An excited state molecule can move to a lower energy state or return to the
What is the utilization of glacial acetic acid? Briefly describe the uses.
Briefly describe the difference in the Mendeleev’s table and modern periodic table?
The relative lowering of vapour pressure of 0.2 molal solution in which solvent is benzene
6. 20 gm of hydrogen is present in 5 litre vessel. The molar concentration of hydrogen is
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