Download the app

Questions  

BOH is a weak base, molar concentration of BOH that provides a OH- of 1.5 × 10-3 M  Kb BOH= 1.5 × 10-5 M is

Unlock the full solution & master the concept.

Get a detailed solution and exclusive access to our masterclass to ensure you never miss a concept
By Expert Faculty of Sri Chaitanya
a
0.15 M
b
0.1515 M
c
0.0015 M
d
1.5 × 10-5 M
NEW

Ready to Test Your Skills?

Check Your Performance Today with our Free Mock Tests used by Toppers!

detailed solution

Correct option is A

BOH  ⇌  B+  +  OH-  Kb=Cα2; α2=KbC ; α=KbC ; [OH-] =Cα By Ostwald's dilution law;  OH- = KbC                                           [OH-]2=KbC                       (1.5 × 10-3 )2=1.5 × 10-5 C                               C = 0.15 M


ctaimg

Similar Questions

Calculate pH of 0.002 N   NH4OH having  2%  dissociation

Get your all doubts cleared from
Sri Chaitanya experts

counselling
india
+91

phone iconwhats app icon