Bookmarks by Rabisha Tauqir https://padlet.com/rabishatauqir11500/Bookmarks Made with a curious mind en-us 2020-10-28 16:59:42 UTC 2020-10-29 04:54:39 UTC hello@padlet.com mcqs on buffer solution: rabishatauqir11500 https://padlet.com/rabishatauqir11500/Bookmarks/wish/870529870 1) Mixing of Acetic acid with Sodium acetate will give buffer with pH:
I. <7.0
II. >7.0
III. =7.0
A. I only
B. II only
C. III only
D. II and III
CORRECT ANS: B ]]> 2020-10-28 17:02:46 UTC https://padlet.com/rabishatauqir11500/Bookmarks/wish/870529870 2) A buffer solution contains ethanoic acid and its conjugate base; the pKa of ethanoic acid is 4.74. At what pH does the solution buffer? rabishatauqir11500 https://padlet.com/rabishatauqir11500/Bookmarks/wish/870591840 A. 3.0
B. 4.0
C. 5.0
D. 6.0
CORRECT ANS: C ]]> 2020-10-28 17:15:58 UTC https://padlet.com/rabishatauqir11500/Bookmarks/wish/870591840