Select Board & Class

Login
Almas asked a question
Subject: Chemistry, asked on on 8/3/17
when cis but-2-ene is treated with Br2 in CCl4 medium the product formed will be
a) (2R, 3S) dibromobutane
b) (2R, 3R) ​dibromobutane
c) (2S, 3S) dibromobutane
d) mixture of (2R, 3R) and (2S, 3S) ​dibromobutane
Please explain
Almas asked a question
Subject: Chemistry, asked on on 8/3/17
ch3-ch2-chcl-ch3 obtained by chlorination of n-butane will be
a) Meso - form
b) racemic mixture
c) d-form
d) l-form
Please explain how to approach
Sandali Khare asked a question
Subject: Chemistry, asked on on 22/2/18
(CH3)2CHBr + Na →
Gracy asked a question
Subject: Chemistry, asked on on 10/8/17
Here Ch2Cl2 is called to be Methylene chloride but being a gem halide it must be methylidene chloride as there are no adjacent carbon atoms
Srikanth asked a question
Subject: Chemistry, asked on on 18/2/18
Arrange the following in the increasing order of acidic strengths;

HCl, HI ,HBr , HF. explain the reason in detail
Sandali Khare asked a question
Subject: Chemistry, asked on on 21/2/18
1. Complete the following reactions : (i) C6H5N2Cl + KI →
Sukumar asked a question
Subject: Chemistry, asked on on 12/5/16
sir! can you teach me how to do conversions in organic chemistry? please sir!
Mitali asked a question
Subject: Chemistry, asked on on 26/4/17
How can 'sec-butyl alcohol' be converted into' tert-butyl alcohol'?
Almas asked a question
Subject: Chemistry, asked on on 26/3/17
​
correct answer is 2. plz explain
Almas asked a question
Subject: Chemistry, asked on on 27/3/17

​asap
Ishika Kotwani asked a question
Subject: Chemistry, asked on on 7/5/18
Answer me k and h:

2. Give the IUPAC names and formulae of the following compounds: ​
(k) vinyl chloride ​
(h) cis-dichloroethyléne ​
Almas asked a question
Subject: Chemistry, asked on on 26/3/17

Asap plz
Almas asked a question
Subject: Chemistry, asked on on 8/3/17
C6H4(G)(Cl) + aq. KOH --> C6H4(G)(OH)
for which of the following G, above reaction will be the fastest ?
a) -OH
b) -CH3
c) -NO2
d) -CHO
​please explain
​
 
Gracy asked a question
Subject: Chemistry, asked on on 10/8/17
We know that Carbon halogen bond length increases moving from F to I (halogens) so there must be weak force of attraction in between the atoms then why is the bp of I More than that of Fluorine?
Ishika Kotwani asked a question
Subject: Chemistry, asked on on 7/5/18
Anser me g and q:

(g) C6H5CH2 - CH2CI
(q) CH​3CH=CHCH2Br.
Mitali asked a question
Subject: Chemistry, asked on on 3/5/17
What happens when we add a source of H+ to Grignard reagent?
Siddhant Kole asked a question
Subject: Chemistry, asked on on 29/3/19
In 64th q, I am getting both option 1 and 2. Q in first image and my solution in 2nd image.....please explain the right solution and mistake in my answer
What are you looking for?

Syllabus