Match List I with List II
List I
List II
(Anion)
(gas evolved on reaction with dil H2SO4)
A.
CO32-
I.
Colourless gas which turns lead acetate paper black
B.
S2-
II.
Colourless gas which turns acidified potassium dichromate solution green
C.
SO32-
III.
Brown fumes which turns acidified Kl solution containing starch blue.
D.
NO2-
IV.
Colourless gas evolved with brisk effervescence, which turns lime water milky
Choose the correct answer from the option given below:
Match List I with List II
List I |
List II |
||
(Anion) |
(gas evolved on reaction with dil H2SO4) |
||
A. |
CO32- |
I. |
Colourless gas which turns lead acetate paper black |
B. |
S2- |
II. |
Colourless gas which turns acidified potassium dichromate solution green |
C. |
SO32- |
III. |
Brown fumes which turns acidified Kl solution containing starch blue.
|
D. |
NO2- |
IV. |
Colourless gas evolved with brisk effervescence, which turns lime water milky |
Choose the correct answer from the option given below:
Option 1 -
A-III, B-I, C-II, D-IV
Option 2 -
A-II, B-I, C-IV, D-III
Option 3 -
A-IV, B-I, C-III, D-II
Option 4 -
A-IV, B-I, C-II, D-III
-
1 Answer
-
Correct Option - 4
Detailed Solution:A.
CO2 is colourless gas with brisk effervescence and turns lime water milky
B.
H2S + (CH3COO)2Pb →
C.
SO3 is colourless gas which turns acidified potassium dichromate solution green as
D. &
...more
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