Q.
Which of the following mixture acts as buffer solution ?
see full answer
Start JEE / NEET / Foundation preparation at rupees 99/day !!
21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya
a
100 ml 0.2 N CH3COOH + 100 ml of 0.1 M NaOH
b
100 ml 0.1 M CH3COOH + 100 ml 0.2M NaOH
c
100 ml 0.2M CH3COOH + 100 ml 0.2 M NaOH
d
None of the above acts as buffer solution due to the presence of strong base, NaOH
answer is A.
(Unlock A.I Detailed Solution for FREE)
Ready to Test Your Skills?
Check your Performance Today with our Free Mock Test used by Toppers!
Take Free Test
Detailed Solution
Millimoles of CH3COOH = 100 0.2 = 20Millimoles of NaOH = 100 0.1 = 10 Finally the system contains.1) CH3COOH which is a weak acid.2) CH3COONa which is the salt of CH3COOH.
Watch 3-min video & get full concept clarity