The answer to this question is quite simple
Basicity of CN
is always lower than C=NH and and C-NH2
so the most basic is 1 then 2 and 3
So this makes the option 2 correct
III<II<I
I hope this helps. If you have any query or want more detailed explanation, feel free to ask in the comments section below.
Question 45 Rank the following structures by increasing base strength. (weakest base first) CH3NH2 CH3CHNH CH3CN...
Rank the following compounds in order of increasing strength of intermolecular forces: CH3NH2, CH3CH3, CH3Cl A) CH3Cl < CH3CH3 CH3NH2 C) CH3NH2 CH3C CH3CH3 CH3Br, CH3l, CH3Cl D) CH3Cl CH3Br < CH3l E) CHalCH,CI CH,Br
Rank the following compounds in order of increasing acidity, putting the least acidic first. O Онон ва -OH 1) ill < || < IV <1 O2) ||| < IV< II </ 3) 1 < IV < || < III 4) 1 < || < III < IV
Rank the following acids in strength (from weakest to strongest). A HC H302 В НОСІ CHCN DHCI weakest = < (Enter the letter corresponding to each acid.) K, for phenol (a weak acid), CH,OH is 1.00×10-10 K, for acetic acid, CH,COOH is 1.80x10-5 K, for acetylsalicylic acid (aspirin), HC,H,O4, is 3.00*10-4 What is the formula for the strongest conjugate base?
Arrange the following three bases in order of increasing base strength. NH CH3OH ОСН; II I III a. (Weakest base) I < II < III (Strongest base) b. (Weakest base) I < III < II (Strongest base) c. (Weakest base) II < I < III (Strongest base) d. (Weakest base) II < III < I (Strongest base) e. (Weakest base) III < II <I (Strongest base) f. (Weakest base) III < I< II (Strongest base)
Question 28 Rank the below substituted cyclohexanes by increasing relative stability. (least stable first) F I<ll<III OO ll<l<III Ill<ll</ Il<llll
QUESTION 8:
Which of the following is the weakest base?
A.
NH3
B.
(CH3)3N
C.
CH3NH2
D.
QUESTION 9:
A compound which is insoluble in water but which dissolves in
dilute hydrochloric acid is
A.
probably an amide
B.
possibly a carboxylic acid
C.
almost certainly an amine
D.
probably neither acidic nor basic
E.
probably an ester
QUESTION 10:
We were unable to transcribe this imageQuestion 10 Which of the following compounds would be the strongest base? III ON...
Question 11 Rank the following molecules in order of increasing boiling point. НО o 3 ОА. А<B<c Ов. С<B<A ес. Акс<B OD.AC<B ОЕ. В СА A Moving to another question will save this response.
Put the following in order of INCREASING strength as a base (from weakest to strongest), given that: Ka - 4.9 x 10-10 for HCN Kg = 4.6 x 10-4 for HNO2 KA=3.5 x 10-4 for HF CN NO3" F NO2 F NO2 H2O A Moving to another question will save this response.
Rank the following compounds in order of increasing acidity, putting the least acidic compound first. 1) III < 1 < || < IV O 2) IV < < || < III 03) 111 < || <I< IV 4) || < IV <1 < III
Rank the following bonds in order of increasing bond polarity. A) 1 <2<3 B) 1< 3 < 2 C)3 < 1<2 D)3<2<1 E) 2 <3 < 1