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

As per IUPAC nomenclature, the name of the complex $$[Co{({H_2}O)_4}{(N{H_3})_2}]C{l_3}$$ is

A
Tetraaquadiaminecobalt (III) chloride.
B
Tetraaquadiamminecobalt (III) chloride.
C
Diaminetetraaquacobalt (III) chloride.
D
Diamminetetraaquacobalt (III) chloride.
2
IIT-JEE 2012 Paper 1 Offline
MCQ (Single Correct Answer)
+3
-1

Which ordering of compounds is according to the decreasing order of the oxidation state of nitrogen?

A
HNO3, NO, NH4Cl, N2
B
HNO3, NO, N2, NH4Cl
C
HNO3, NH4Cl, NO, N2
D
NO, HNO3, NH4Cl, N2
3
IIT-JEE 2012 Paper 1 Offline
MCQ (Single Correct Answer)
+3
-1

For one mole of a van der Waals gas when b = 0 and T = 300 K, the PV vs. 1/V plot is shown below. The value of the van der Waals constant a (atm L2 mol$$-$$2) is

IIT-JEE 2012 Paper 1 Offline Chemistry - Gaseous State Question 5 English

A
1.0
B
4.5
C
1.5
D
3.0
4
IIT-JEE 2012 Paper 1 Offline
MCQ (Single Correct Answer)
+3
-1

The number of aldol reactions that occur in the given transformation are

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

A
1
B
2
C
3
D
4
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