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0:16:54

The ionization constant of phenol is 1.0 X 10^-10. What is the concentration of phenolate ion in....

0:10:58

The ionization constant of acetic acid is 1.74 X 10^-5. Calculate the degree of dissociation of....

0:08:21

The ionization constant of HF, HCOOH and HCN at 298K are 6.8 X 10^-4, 1.8 X 10^-4 and 4.8 X 10^-9..

0:05:57

The pH of a sample of vinegar is 3.76. Calculate the concentration of hydrogen ion in it.

0:04:01

The concentration of hydrogen ion in a sample of soft drink is 3.8 X 10^-3 M. What is its pH?

0:06:32

Classify the following species into Lewis acids and Lewis bases and show how these act as Lewis...

0:01:16

Write Conjugate acids for the following Bronsted bases: NH2-, NH3 and HCOO-.

0:02:52

The species: H2O, HCO3-, HSO4- and NH3 can act as Bronsted acids and bases. For each case give....

0:01:34

What will be the conjugate bases for the Bronsted acids: HF, H2SO4 and HCO3-?

0:03:25

Which of the followings are Lewis acids? H2O, BF3, H+, and NH4+.

0:03:31

What is meant by conjugate acid-base pair? Find the conjugate acid/base for the following species..

0:09:18

The reaction, CO (g) + 3H2 (g) ⇌ CH4 (g) + H2O (g)is at equilibrium at 1300 K in a 1L flask.....

0:06:05

The value of Kc for the reaction 3O2 (g) ⇌ 2O3 (g) is 2.0 X 10^-50 at 25oC. If the equilibrium....

0:03:29

Predict which of the following reaction will have appreciable concentration of reactants and product

0:09:29

Dihydrogen gas used in Haber's process is produced by reacting methane from natural gas with....

0:07:51

At 473 K, equilibrium constant Kc​ for decomposition of phosphorus pentachloride, PCl5​ is 8.3×10^-3

0:03:12

Describe the effect of : (i) addition of H2 (ii) addition of CH3OH (iii) removal of CO...

0:06:48

Which of the following reactions will get affected by increasing the pressure? Also, mention whether

0:15:29

The equilibrium constant for the following reaction is 1.6 X 10^5 at 1024K. H2(g)​ + Br2(g)​⇌ 2HBr

0:10:23

Calculate (a) ∆Go and (b) the equilibrium constant for the formation of NO2 from NO and O2 at 298K..

0:06:01

Does the number of moles of reaction products increase, decrease or remain same when each of the....

0:16:13

At 1127K and 1atm pressure, a gaseous mixture of CO and CO2 in equilibrium with solid carbon has....

0:11:27

Bromine monochloride, BrCl decomposes into bromine and chlorine and reaches the equilibrium:

0:07:06

Equilibrium constant, Kc​ for the reaction, N2 (g) + 3H2 (g) ⇌ 2NH3 (g); at 500K is 0.061......