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Shreya Choudhary
Subject: Chemistry
, asked on 22/3/18
Solve this:
Q.14. IUPAC name of the compound
is
(1) 5-Hydroxycyclopent-2-enone
(2) 2-Hydroxycyclopent-4-enone
(3) 5-Hydroxycyclopent-4-enone
(4) 2-Hydroxycyclopent-2-enone
Answer
1
Shubhrajyoti Ghosh
Subject: Chemistry
, asked on 21/3/18
No links please
21. Identify (the organic compounds) A to J :-
(
i
)
CH
3
CHO
→
A
1
(
OC
2
H
5
)
3
A
(
ii
)
C
6
H
5
CHO
→
HCN
B
→
H
2
O
/
H
+
C
(
iii
)
CH
3
COOH
→
SOCI
2
D
→
CH
2
N
2
E
→
(
II
)
H
2
O
/
△
(
I
)
Ag
2
o
F
(
iv
)
C
6
H
5
CHO
+
CH
3
CO
2
O
→
175
-
180
°
(
Reflux
)
fused
CH
3
COONa
G
(
v
)
CH
3
CHO
+
C
2
H
5
OH
(
excess
)
→
gas
dry
HCI
H
(
vi
)
CH
3
COCH
3
→
CH
3
COONa
H
2
N
-
NH
-
CONH
2
.
HCI
I
(
viii
)
CH
3
COOH
→
Conc
H
2
SO
4
150
°
C
N
3
H
J
Answer
1
Shubhrajyoti Ghosh
Subject: Chemistry
, asked on 21/3/18
No links please:
Q. Identify ( the organic compounds) A to J:-
(i)
C
H
3
C
H
O
→
A
A
1
C
O
2
H
5
3
Answer
1
Shubhrajyoti Ghosh
Subject: Chemistry
, asked on 21/3/18
No links please
Q. Complete the following reactions :
(iii)
Answer
1
Shubhrajyoti Ghosh
Subject: Chemistry
, asked on 21/3/18
No links please
Q. Complete the following reactions:
(ii)
Answer
2
Shubhrajyoti Ghosh
Subject: Chemistry
, asked on 21/3/18
No links please
Q.21. Complete the following reactions:
(i)
Answer
1
Shubhrajyoti Ghosh
Subject: Chemistry
, asked on 16/3/18
No links please
Q.(iii) Write the name of the organic compound which on acidic hydrolysis gives 1 mole of organic acid and 1 mole of inorganic acid.
Answer
2
Shubhrajyoti Ghosh
Subject: Chemistry
, asked on 16/3/18
No links please
Q.(i). How can you convert
(a) Ethanol to lactic acid (b) Acetaldehyde to Crotonaldehyde.
Answer
1
Shubhrajyoti Ghosh
Subject: Chemistry
, asked on 15/3/18
No links please
Answer
1
Rayyan Mansuri
Subject: Chemistry
, asked on 14/3/18
please answer this
4)
Which of the following compound is optically inactive?
(A) ​Propanoic acid
(B) ​Glyceraldehyde
(C) Lactic acid
(D) Glucose
Answer
2
Sandra Saju
Subject: Chemistry
, asked on 10/3/18
Please help with this question.
1)
Complete the following reactions
Answer
3
Yashashri Thakur
Subject: Chemistry
, asked on 10/3/18
No links..
Answer
2
Yatharth
Subject: Chemistry
, asked on 10/3/18
Q. Plz do self aldol of this comp
Answer
2
Sandra Saju
Subject: Chemistry
, asked on 10/3/18
2-Fluorobutanoic acid is a stronger acid than 3-Fluorobutanoic acid. Why ?
Answer
3
Prerna Varshney
Subject: Chemistry
, asked on 9/3/18
Distinguish between
i) HCOOH And CH3COOH
ii) C6H5CHO AND C6H5COCH3
Answer
3
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What are you looking for?
Q.14. IUPAC name of the compound is
(1) 5-Hydroxycyclopent-2-enone
(2) 2-Hydroxycyclopent-4-enone
(3) 5-Hydroxycyclopent-4-enone
(4) 2-Hydroxycyclopent-2-enone
21. Identify (the organic compounds) A to J :-
Q. Identify ( the organic compounds) A to J:-
(i)
Q. Complete the following reactions :
(iii)
Q. Complete the following reactions:
(ii)
Q.21. Complete the following reactions:
(i)
Q.(iii) Write the name of the organic compound which on acidic hydrolysis gives 1 mole of organic acid and 1 mole of inorganic acid.
Q.(i). How can you convert
(a) Ethanol to lactic acid (b) Acetaldehyde to Crotonaldehyde.
4) Which of the following compound is optically inactive?
(A) ​Propanoic acid
(B) ​Glyceraldehyde
(C) Lactic acid
(D) Glucose
1) Complete the following reactions
i) HCOOH And CH3COOH
ii) C6H5CHO AND C6H5COCH3