colligative properties
give atleast two application of following colligative properties
discuss the practical uses of coordination compounds, give reactions involves and explain whats happening in the process
An extension of the kinetic molecular theory of gases recognizes that molecules have an appreciable size and deals with molecule-molecule collisions. We begin studies of elementary reactions by investigating the collisions b
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)
When the catalyst exists in a different phase than that of reactants, it is said to be heterogeneous catalyst, and the catalysis is called heterogeneous catalysis. For example, SO2 can be oxidized to SO3
6. 20 gm of hydrogen is present in 5 litre vessel. The molar concentration of hydrogen is
Which one is polar HCl or HF?
1. A solution of 0.100 M acetic acid is prepared. a) What is its pH value? b) If 20% of the initial acetic acid is converted to the acetate form by titration with NaOH, what is the resultant pH?
show how a mathematical definition of entropy can be obtauined from a consideration of carnot cycle?
In Einstein’s mass energy relation e = mc2 for what is c employed or why is light needed for the reactions. As the reactions are with the help of neutrons?
Wax is an example of: (a) Ionic crystal (b) Covalent crystal (c) Metallic crystal (d) Molecular crystalAnswer: (d) Iodine crystals are molecular crystals, in which constituent particles are molecules having inter particle
18,76,764
1951297 Asked
3,689
Active Tutors
1451845
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!