Chemistry, asked by Frank11, 1 year ago

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Answered by shubhambhansalp3wfs7

1

74-2 ans..more the no of nitrogen more basity
82-A
75..6 it's unpolluted water..so it's acidic
77...1 ans
.....
78..(2)..
72..(b)..

Answered by ishan72

0

74-2 aha right answer

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