1
IIT-JEE 2012 Paper 1 Offline
MCQ (Single Correct Answer)
+3
-1

The colour of light absorbed by an aqueous solution of CuSO4 is

A
orange-red
B
blue-green
C
yellow
D
violet
2
IIT-JEE 2012 Paper 1 Offline
MCQ (Single Correct Answer)
+3
-1

The number of optically active products obtained from the complete ozonolysis of the given compound is ______.

IIT-JEE 2012 Paper 1 Offline Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 27 English

A
0
B
1
C
2
D
4
3
IIT-JEE 2012 Paper 1 Offline
MCQ (More than One Correct Answer)
+4
-2

Which of the following hydrogen halides reacts with AgNO3(aq.) to give a precipitate that dissolves in Na2S2O3 (aq.) ?

A
HCl
B
HF
C
HBr
D
HI
4
IIT-JEE 2012 Paper 1 Offline
MCQ (More than One Correct Answer)
+4
-2

Identify the binary mixtures that can be separated into individual compounds, by differential extraction, as shown in the given scheme.

IIT-JEE 2012 Paper 1 Offline Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 23 English

A
C6H5OH and C6H5COOH
B
C6H5COOH and C6H5CH2OH
C
C6H5CH2OH and C6H5OH
D
C6H5CH2OH and C6H5CH2COOH
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