1
JEE Advanced 2016 Paper 1 Offline
MCQ (Single Correct Answer)
+3
-1
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The increasing order of atomic radii of the following group 13 elements is

A
Al < Ga < In < Tl
B
Ga < Al < In < Tl
C
Al < In < Ga < Tl
D
Al < Ga < Tl < In
2
JEE Advanced 2014 Paper 2 Offline
MCQ (Single Correct Answer)
+3
-1

The product formed in the reaction of SOCl2 with white phosphorus is

A
PCl3
B
SO2Cl2
C
SCl2
D
POCl3
3
JEE Advanced 2014 Paper 2 Offline
MCQ (Single Correct Answer)
+3
-1

Under ambient conditions, the total number of gases released as products in the final step of the reaction scheme shown below is

JEE Advanced 2014 Paper 2 Offline Chemistry - p-Block Elements Question 27 English

A
0
B
1
C
2
D
3
4
JEE Advanced 2013 Paper 2 Offline
MCQ (Single Correct Answer)
+3
-1

The reaction of Cl2 gas with cold-dilute and hot-concentrated NaOH in water give sodium salts of two (different) oxoacids of chlorine, P and Q, respectively. The Cl2 gas reacts with SO2 gas, in presence of charcoal, to give a product R. R reacts with white phosphorus to give a compound S. On hydrolysis, S gives an oxoacid of phosphorus, T.

P and Q, respectively, are the sodium salts of
A
Hypochlorous and chloric acids.
B
Hypochlorous and chlorous acids.
C
Chloric and perchloric acids.
D
Chloric and hypochlorous acids.
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