HX is a weak acid (Ka=10−5). It forms a salt NaX having concentratio – InterviewSolution

InterviewSolution

1.	HX is a weak acid (Ka=10−5). It forms a salt NaX having concentration of 0.1M, on reacting with caustic soda. What is the degree of hydrolysis (h) of the salt?
Answer» $H X$ is a weak acid $(K_{a} = 10^{- 5}) .$ It forms a salt $N a X$ having concentration of $0.1 M$ , on reacting with caustic soda. What is the degree of hydrolysis ( $h$ ) of the salt?

Discussion

No Comment Found

Related InterviewSolutions

If this is Energy vs Dihedral angle graph of Butane, then I,II and III are respectively :
When limestone is heated, quicklime is formed according to the equation. CaCO3(s)⇌CaO(s)+CO2(g)The experiment was carried out in the temperature range 800−900oC, Equilibrium constant Kp follows the relation. log Kp=7.282−8500Twhere, T is temperature in Kelvin. At what temperature the decomposition will give CO2(g) at 1 atm?
Which of the following solutions will have the highest boiling point?
In a compound oxide ions are present in CCP. 16 th of the tetrahedral voids are occupied cation A and 13 rd of the octahedral voids are occupied by cation B. What is the formula of the compound and what are the charges on A and B respectively.
Number of equivalent(s) of HI required for a complete reaction with the above compound is/are
Which of the following reactions will not give 2-methyl-2-phenylpropane?
An aqueous solution of BaCl2 (1.28gm in 100gm of water)boils at 100.0832∘ at 1 atm. Calculate the degree of dissociation. ( Kb of water is 0.512 k/m)
50 mL of H2 gas diffuses through a small hole from a vessel in 20 min. Time taken by 40 mL of O2 gas to diffuse under similar conditions will be :
Which of the following is not isoelectronic series?
The rate constant for a reaction depends upon each of the following, EXCEPT: