Search for notes by fellow students, in your own course and all over the country.
Browse our notes for titles which look like what you need, you can preview any of the notes via a sample of the contents. After you're happy these are the notes you're after simply pop them into your shopping cart.
Document Preview
Extracts from the notes are below, to see the PDF you'll receive please use the links above
1
...
Further compound B undergoes oxidation in the
presence of air to give hydro peroxide C
...
Identify A, B, C and D
...
J–12
(A)
(B)
Benzene
(C)
Cumene
(D)
Cumene hydro peroxide
ANSWER
Phenol
2
...
Compound A on treatment with metallic Na gives compound B
...
This product on acidification gives
compound D (C7H6O3) which is used in medicine
...
O–06
(A)
(B)
Phenol
ANSWER
Sodium phenoxide
(D)
(C)
o-Hydroxy benzoic acid /
Sodium salicylate
Salicylic acid
3
...
B on oxidation gives an acid D
...
Identify the compounds A, B, C and D and explain with proper chemical reactions
...
Compound (A) with molecular formula C6H6O gives violet colour with neutral FeCl3, reacts
with CHCl3 and NaOH and gives two isomers (B) and (C) with molecular formula C7H6O2
...
Compound (D) undergoes carbylamine test
...
(A)
(B)
(C)
p-Hydroxy benzaldehyde
ANSWER
o-Hydroxy benzaldehyde /
Salicylaldehyde
(D)
Aniline / Amino benzene
Phenol
5
...
With CO2 at 400 K/4 to 7
atm
...
Compound A reacts with NH3at
473 K in the presence of anhydrous ZnCl2 to give compound C (C6H7N) which undergoes
carbylamine test
...
O–11 / M–10
(B)
(A)
(C)
o-Hydroxy benzaldehyde /
Salicylaldehyde
(D)
p-Hydroxy benzaldehyde
ANSWER
Aniline / Amino benzene
Phenol
6
...
(A) gives maximum of two isomers (B) and (C) when an alkaline solution of (A) is refluxed with
CCl4
...
Identify (A), (B), (C) and (D)
...
O–07
(B)
(A)
o-Hydroxy benzoic acid /
Phenol
ANSWER
Salicylic acid
(C)
(D)
p-Hydroxy benzoic acid
p-Hydroxy azo benzene
7
...
A gives two isomers
B and C, when an alkaline solution of A is refluxed with CCl4
...
Identify A, B, C and D
...
J-11
(B)
(A)
ANSWER
o-Hydroxy benzoic acid /
Phenol
Salicylic acid
(C)
(D)
p-Hydroxy benzoic acid
p- Hydroxy phenyl methanol
8
...
(A) when heated with
copper at 573 K gives an alkene (C) of molecular formula C4H8
...
Identify (A), (B), (C) and (D) and explain the reactions
...
Compound (A) of molecular formula C3H8O liberates hydrogen with sodium metal
...
Compound (B) on treatment with silver nitrate gives (C) which gives blue colour
with nitrous acid
...
O–09
(A)
(B)
(C)
ANSWER
iso-Propyl alcohol /
2-Iodo propane
2-Nitro propane
2-Propanol
10
...
This on further oxidation forms C (C2H4O2) which gives effervescence with
Na2CO3
...
Identify A, B and C
...
J–07
(A)
(B)
(C)
ANSWER
iso-Propyl alcohol /
2-Propanol
Acetone
Acetic acid
11
...
(B) on further oxidation forms C (C2H4O2) which gives effervescence with
NaHCO3
...
Identify A, B and C
...
J–09
(A)
(B)
(C)
ANSWER
iso-Propyl alcohol /
Acetone
Acetic acid
2-Propanol
12
...
Compound (A) on treatment with sodium hypochlorite gives
a carbonyl compound (B) which on further chlorination gives compound (C) of molecular
formula C3H3OCl3
...
Explain the reactionsM-06
(A)
(B)
(C)
ANSWER
iso-Propyl alcohol /
Acetone
Trichloro acetone
2-Propanol