A) 2.0
B) 1.7
C) 0.3
D) 2.2
Correct Answer: B
Solution :
\[[{{H}^{+}}]=2\times {{10}^{-2}}\]M \[\because \,pH=-\text{log}\,\,[2\times {{10}^{-2}}]\]; \[pH=1.7\] i.e. in between 1 and 2.
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