Question
An organic Compound 
forms a precipitate with Tollens and Fehling’s regents. (A) has an isomer (B) . (B) reacts with 1 mol of 
to form 1, 4 dibromo-2-butene. (A) and (B) are:
The correct answer is:
Related Questions to study
In alkaline medium, 
and is itself reduced to 
How many moles of 
are oxidized by 1 mol of 
In alkaline medium, and is itself reduced to How many moles of are oxidized by 1 mol of
Figure represents a glass plate placed vertically on a horizontal table with a beam of Unpolarised light falling on its surface at the Polarising angle of 
with the normal. The electric vector in the reflected light on screen S will vibrate with respect to the plane of incidence in a
Figure represents a glass plate placed vertically on a horizontal table with a beam of Unpolarised light falling on its surface at the Polarising angle of with the normal. The electric vector in the reflected light on screen S will vibrate with respect to the plane of incidence in a
An aromatic compound 
on oxidation with acidic 
gives dibasic acid.The compound (A) on nitration gives three isomeric nitro derivatives.The compound (A) is:
An aromatic compound on oxidation with acidic gives dibasic acid.The compound (A) on nitration gives three isomeric nitro derivatives.The compound (A) is:
If A = {x : x 
N, x is a factor of 6} and B = {x N : x is a factor of 8} then 
is
When we have to find intersection of two sets, we have to find their common elements. When we have to find union of two sets, we have to consider all the elements of both the sets.
If A = {x : x N, x is a factor of 6} and B = {x N : x is a factor of 8} then is
When we have to find intersection of two sets, we have to find their common elements. When we have to find union of two sets, we have to consider all the elements of both the sets.
Which of the following is not an intra molecular redox reaction?
Which of the following is not an intra molecular redox reaction?
The roster form of the set A = {x : x N, x < 8} is
Roster form gives us list of all elements of the sets. Set builder form gives the details of the set in compact form.
The roster form of the set A = {x : x N, x < 8} is
Roster form gives us list of all elements of the sets. Set builder form gives the details of the set in compact form.
The appropriate reagent for the following transformation is:
The appropriate reagent for the following transformation is:
The oxidation number of Pt in 
is
The oxidation number of Pt in is
A particular emission line, detected in the light from a galaxy, has a wavelength 
, where 
is the proper wavelength of the line. The galaxy distance from us
A particular emission line, detected in the light from a galaxy, has a wavelength , where is the proper wavelength of the line. The galaxy distance from us
Identify the set from the following which cannot form acetone in a single –step reaction
Identify the set from the following which cannot form acetone in a single –step reaction
(A) is:
in a direction as shown in figure. The reflected ray OB is passed through a Nicol prism on viewing through a Nicole prism, we find on rotating the prism that
The products (A) and (B) are:
The products (B) and (C) are:
is equal to -
