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why o-toluidine is a weaker base than aniline?
give atleast two application of following colligative properties
The boiling point of benzene is 353.23 K. If 1.80 gm of a non-volatile solute was dissolved in 90 gm of benzene, the boiling point is increased to 354.11 K. Then the molar mass of the solute is: (a) 5.8g mol-1 (b)
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 : Problem on bubble point The following The following mixture of hydrocarbons is obtained as one stream in a petroleum refinery. Q : Entropy is entropy on moleculare basis is entropy on moleculare basis relates to the tras.,vib.,and rotational motions?
The following mixture of hydrocarbons is obtained as one stream in a petroleum refinery. Q : Entropy is entropy on moleculare basis is entropy on moleculare basis relates to the tras.,vib.,and rotational motions?
is entropy on moleculare basis relates to the tras.,vib.,and rotational motions?
Choose the right answer from following. While 90 gm of water is mixed with 300 gm of acetic acid. The total number of moles will be: (a)5 (b)10 (c)15 (d)20
What do you mean by the term dipole moment? Briefly describe it.
Select the right answer of the question. What is molarity of a solution of HCl that contains 49% by weight of solute and whose specific gravity is 1.41 : (a) 15.25 (b) 16.75 (c) 18.92 (d) 20.08
we need 10 examples for the polyhalogen compounds....please help me....need it urgently...
Select the right answer of the question. "The relative lowering of the vapour pressure is equal to the mole fraction of the solute." This law is called: (a) Henry's law (b) Raoult's law (c) Ostwald's law (d) Arrhenius's law
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