COMEDK Exam 2019 Solved Paper

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Question : 99 of 180

Marks: +1, -0

In the detection of III group basic radicals NH4‌OH is added after NH4‌Cl to

increase in the ionisation of NH4‌OH
increase in the ionisation of salt solution
decrease in the ionisation of salt solution
decrease in the ionisation of NH4‌OH

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