1
AIEEE 2012
MCQ (Single Correct Answer)
+4
-1
Iron exhibits + 2 and +3 oxidation states. Which of the following statements about iron is incorrect?
A
Ferrous oxide is more basic in nature than the ferric oxide
B
Ferrous compounds are relatively more ionic than the corresponding ferric compounds
C
Ferrous compounds are less volatile than the corresponding ferric compounds
D
Ferrous compounds are more easily hydrolysed than the corresponding ferric compounds.
2
AIEEE 2012
MCQ (Single Correct Answer)
+4
-1
Which among the following will be named as dibromidobis (ethylene diamine) chromium(III) bromide?
A
[Cr (en)3 ] Br3
B
[Cr (en)2 Br2 ] Br
C
[Cr (en) Br4 ]-
D
[Cr (en) Br2 ] Br
3
AIEEE 2012
MCQ (Single Correct Answer)
+4
-1
How many chiral compounds are possible on monochlorination of 2–methyl butane ?
A
8
B
2
C
4
D
6
4
AIEEE 2012
MCQ (Single Correct Answer)
+4
-1
What is DDT among the following?
A
Greenhouse gas
B
A fertilizer
C
Biodegradable pollutant
D
Non–biodegradable pollutant
JEE Main Papers
2023
2021
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
CBSE
Class 12