Determination of correct mol. Mass from Roult's law is applicable to :
Choose the right answer from following. If P and P are the vapour pressure of a solvent and its solution respectively N1 and N2 and are the mole fractions of the solvent and solute respectively, then correct relation is: (a) P= PoN1 (b) P= Po N2 (c)P0= N2 (d)
What do you mean by the term medicine dropper? Explain briefly?
Select the right answer of the question. The vapour pressure of two liquids P and Q are 80 and 600 torr, respectively. The total vapour pressure of solution obtained by mixing 3 mole of P and 2 mole of Q would be: (a) 140 torr (b) 20 torr (c) 68 torr (d) 72 torr
Illustrate the reason, how reactive is Trimethylindium towards oxygen and water?
Avogadro's hypothesis Law Principle- Berzelius, a chemist tried
The molecular, or statistical, basis of the third law can be seen by investigating S = k in W.The molecular deductions of the preceding sections have led to the same conclusions as that stated in the third law of thermodynamics, namely, that a value can be
Briefly describe the procedure for separating the components of the gun-powder?
Write down a short note on the differences between the organic and inorganic chemistry?
Give me answer of this question. An aqueous solution of methanol in water has vapour pressure: (a) Equal to that of water (b) Equal to that of methanol (c) More than that of water (d) Less than that of water
Which of the following would have the maximum osmotic pressure (assume that all salts are 90% dissociated):
(a) Decimolar aluminium sulphate (b) Decimolar barium chloride (c) Decimolar sodium sulphate (d) A solution obtained by mix
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