Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Match the upper limit concentrations of the pollutants given in column I with column II and mark the appropriate choice.
Column I | Column II |
(A) Lead | (i) 500 ppm |
(B) Sulphate | (ii) 10 ppm |
(C) Nitrate | (iii) 50 ppb |
(D) Fluoride | (iv) 50 ppm |
A
(ii), 
(iii), 
(i), 
(iv),
B
(iii), 
(i), 
(iv), 
(ii),
C
(i), 
(iv), 
(iii), 
(iii),
D
(iv) 
(ii) 
(ii) 
(i)
Text Solution
Verified by ExpertsThe correct answer is:
B
: 
(iii), 
(i), 
(iv), 
(ii)
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