entropy
is entropy on moleculare basis relates to the tras.,vib.,and rotational motions?
what is the equation for calculating molar mass of non volatile solute
Select the right answer of the question. If 18 gm of glucose (C6H12O6) is present in 1000 gm of an aqueous solution of glucose, it is said to be: (a)1 molal (b)1.1 molal (c)0.5 molal (d)0.1 molal
Which is more reactive towards nucleophilic substitution aryl halide or vinyl halides
A 500 gm tooth paste sample has 0.2g fluoride concentration. Determine the concentration of F in terms of ppm level: (a) 250 (b) 200 (c) 400 (d) 1000Answer: (c) F-ions in ppm = (0.2/500) x 106 = 400
Describe all the kinds of insulators which are present?
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
with the help of polarity of c-x bond show that aryl halides are less reactive than alkyl halides
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
Select the right answer of the question. The unit of molality is: (a) Mole per litre (b) Mole per kilogram (c) Per mole per litre (d) Mole litre
Give me answer of this question. The concentration of an aqueous solution of 0.01M CH3OH solution is very nearly equal to which of the following : (a) 0.01%CH3OH (b) 0.1%CH3OH (c) xCH3OH= 0.01 (d) 0.99MH2O (
18,76,764
1932553 Asked
3,689
Active Tutors
1429067
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!