Question

pH of IM NH4OH solution which is 10% dissociated
A) 1.0
10
B) 13
D) 5.0
sondatore electricity Incorrectatemen​

Answer 1

Answer:

pH is 13

Explanation:

NH4OH dissociates as-

NH4OH -----> NH+ + OH-

Initial conc. 1 0 0

final conc. 1 - 0.1 0.1 0.1

Therefore (OH-) = 10^-1

pOH= -log(OH)

= -log(10^-1)

= 1

pH =14 - pOH

pH = 13