Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 11-science Answered

A solution contains 0.2M NH4OH and 0.2M NH4Cl.If 1ml of 0.001M HCl is added to it.What will be the OH^- of the resulting solution Kb=2×10^-5.
Asked by m.nilu | 19 Nov, 2018, 01:03: PM
answered-by-expert Expert Answer
Apply henderson equation 
 
pOH = pKb + log [salt]/[base]
 
= 5 - log 2 + log 0.2/0.2 = 5 - log 2
 
so, [OH] = 2 × 10-5
Answered by Sumit Chakrapani | 06 Dec, 2018, 01:55: PM
CBSE 11-science - Chemistry
Asked by ap4450962 | 12 Mar, 2024, 07:35: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Chemistry
Asked by kamalpavenkp123 | 11 Mar, 2024, 02:49: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Chemistry
Asked by kirithshiv | 24 Feb, 2024, 12:12: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Chemistry
Asked by avijotsingh946431 | 22 Feb, 2024, 05:36: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Chemistry
Asked by gurmelsinghray | 21 Feb, 2024, 08:43: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Chemistry
Asked by ammu32811 | 20 Feb, 2024, 08:58: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Chemistry
Asked by pamjat.8888 | 31 Jan, 2024, 11:31: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Chemistry
Asked by sahumahesh3973 | 20 Jan, 2024, 06:33: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Chemistry
Asked by ee7511641 | 13 Jan, 2024, 03:37: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
Get Latest Study Material for Academic year 24-25 Click here
×