|
The equilibrium composition for the reaction is -
|
|
1
|
1582
|
July 15, 2019
|
|
What is the pH of 0.001 M aniline solution. The ionization constant of aniline is 4.27 x ${{10}^{-4}}$. Cal-culate the degree of ionization of aniline in the solution. Also calculate the ionization constant of the conjugate acid of aniline?
|
|
1
|
6363
|
December 28, 2018
|
|
Determine the rate law for the overall reaction (where the overall rate constant is represented as k)
|
|
0
|
3569
|
March 24, 2018
|
|
The solubility of lead(II) bromide, PbBr2, in water is4.34 g/L. In an aqueous solution an equilibrium
|
|
0
|
2317
|
March 23, 2018
|
|
For the reversible reaction which k values would indicate that there is more B than A at equilibrium?
|
|
0
|
11002
|
March 23, 2018
|
|
Consider this system at equilibrium.A (aq) <---> B (aq) deltaH - 450 kj/mol
|
|
0
|
1700
|
March 22, 2018
|
|
Which direction will the net reaction proceed. X(g) + Y(g) <==> Z(g) .. Kp = 1.00 at 300k
|
|
0
|
1003
|
March 22, 2018
|
|
The condition Fi = 0 is sufficient to assure that a rigid body is in equilibrium. True False?
|
|
0
|
853
|
March 21, 2018
|
|
Calculate the value of the equilibrium constant for the reaction: D in equilibrium with A+2B A+2B
|
|
0
|
2193
|
March 19, 2018
|
|
Consider the following mechanism:Step 1: 2A ----> B slow.Step 2: B + C ----> D fast
|
|
0
|
31688
|
March 19, 2018
|
|
Which of the following conditions is always true at equilibrium
|
|
0
|
15792
|
March 19, 2018
|
|
Consider the following system at equilibrium. 2CO(g)+O2(g)<--->2CO2(g)
|
|
0
|
14097
|
March 17, 2018
|
|
Consider this system at equilibrium. A(aq)<--->B(aq) deltaH=-750 kJ/mol What can be said about Q and K
|
|
0
|
7576
|
March 17, 2018
|
|
If 0.561 g of KOH is dissolved in water
|
|
1
|
5888
|
December 20, 2016
|
|
The ionisation constant of acetic acid is 1.74x ${{10}^{-5}}$
|
|
1
|
5858
|
December 20, 2016
|
|
Classify the following species into Lewis acids and Lewis bases and show how these act as Lewis acid/base?
|
|
1
|
4611
|
December 20, 2016
|
|
Calculate the pH of a solution containing 0.1 M acetic acid and 0.1 M benzoic acid
|
|
0
|
1793
|
December 20, 2016
|
|
Calculate the pH of a solution formed by mixing equal volumes of two solutions,
|
|
1
|
11112
|
December 20, 2016
|
|
Ionic product of water
|
|
1
|
1828
|
December 20, 2016
|
|
Neutral solutions have pH = 7
|
|
1
|
940
|
December 20, 2016
|
|
Sonu and Manu are friends
|
|
1
|
1753
|
December 20, 2016
|
|
Does the number of moles of reaction products
|
|
1
|
2167
|
December 20, 2016
|
|
Some processes are given below
|
|
1
|
1571
|
December 20, 2016
|
|
Find out the value of
|
|
1
|
748
|
December 20, 2016
|
|
An equilibrium mixture at 300 K
|
|
1
|
2270
|
December 20, 2016
|
|
Reaction between ${{N}_{2}}$ and ${{O}_{2}}$ takes place as
|
|
1
|
760
|
December 20, 2016
|
|
What is the initial effect of change on vapour pressure?
|
|
1
|
1981
|
December 20, 2016
|
|
Dihydrogen gas used in Haber's process is produced by reacting methane from natural gas
|
|
1
|
2224
|
December 20, 2016
|
|
A sample of HI(g) is placed in flask at a pressure of 0.2 atm
|
|
1
|
9530
|
December 20, 2016
|
|
Which of the following reactions
|
|
1
|
951
|
December 20, 2016
|