Identify each species in the following equilibrium according tot the code : SA=stronger acid, SB =stronger base , WA = weaker acid , WB = weaker base. The `pK_(a)` of `(CH_(3))_(2)NH` is 36 , the `pK_(a)` of `CH_(3)OH` is `15.2` `{:(CH_(3)OH+(CH_(3))_(2)NHhArrCH_(3)-O^(-) +CH_(3)-overset(+)NH-CH_(3)),(" "1" "2" "|),(" "H):}`
A
`overset(1)WA " " overset(2)WB`
B
`overset(1)SA " " overset(2)SB`
C
`overset(1)SB " " overset(2)SA`
D
`overset(1)SB overset(2)SA`
Text Solution
Verified by Experts
The correct Answer is:
A
Equilibrium favour formation of waek acid and weak base.
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From the following pair, select the stronger base: CH_(3)CN" or " CH_(3)CH_(2)NH_(2)
Which of the following would you predict to be the stronger acid? (a) Benzoic acid or para-nitrobenzoic acid (b) CH_(3)-CH_(2)-CH_(2)-OH or CH_(3)-CH=CH-OH (c) CH_(3)-CH=CH-CH_(2)-OH or CH_(3)-CH=CH-OH .
Which of the following would you predict to be the stronger acid ? CH_(3) - CH = CH - CH_(2) - OH " or " CH_(3) - CH = CH - OH