Match List I with List II
List I List II
(Anion) (Gas evolved on reaction with dil H 2 SO 4 )
A. CO 3 2- I. Colourless gas which turns lead acetate paper black
B. S 2- II. Colourless gas which turns acidified potassium dichromate solution
green.
C. SO 3 2- III. Brown fumes which turns acidified KI solution containing starch
blue.
D. 
IV. Colourless gas evolved with brisk effervescence, which turns lime
water milky.
Choose the correct answer from the options given below:
Text Solution
Verified by ExpertsD
will give CO 2 (g) which will turns lime water milky.
S 2- will give H 2 S (g), will turns lead acetate paper black
will give SO 2 (g), which will turns acidified potassium dichromate solution green.
will give brown NO 2 (g) will turn KI solution blue.
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