MCQOPTIONS
Bookmark
Saved Bookmarks
→
Chemistry
→
Acids, Bases and Salts / अम्ल, क्षार एवं लवण
→
Identify the colour of the compound ‘A’ from the...
1.
Identify the colour of the compound ‘A’ from the following reaction.
A.
Yellow
B.
Colourless
C.
Green
D.
Blue
Answer» B. Colourless
Show Answer
Discussion
No Comment Found
Post Comment
Related MCQs
p-Aminophenol on coupling with benzenediazonium chloride in a basic medium gives 4-amino-3-phenylazophenol.
When a diazonium salt is treated with p-cresol, at which position with respect to the hydroxy group does the coupling occur?
The reaction between benzenediazonium chloride and N,N-dimethylaniline, in an acidic medium at 273 K gives an orange coloured compound.
Identify the colour of the compound ‘A’ from the following reaction.
What is the most suitable pH of the medium for the conduction of coupling reaction of benzenediazonium chloride with phenol?
The reaction between a diazonium salt and aniline in a slightly acidic medium gives _______
The reaction between benzenediazonium chloride and phenol results in a ______ coloured compound.
The coupling reaction of benzenediazonium chloride with aniline occurs in a ______ medium.
The coupling reaction is a type of _________ reaction.
The reaction involving the conversion of diazonium salts to azo compounds is known as _______ reaction.
Reply to Comment
×
Name
*
Email
*
Comment
*
Submit Reply
Your experience on this site will be improved by allowing cookies. Read
Cookie Policy
Reject
Allow cookies