AP EAMCET Engineering 24 Apr 2017 Shift 1 Paper

Section: Chemistry
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Question : 147 of 160
 
Marks: +1, -0
Among the oxyacids of chlorine, the order of acidic character is
1.HClO4‌<HClO3‌<HClO2‌<HOCl
2.HOCl‌<HClO2‌<HClO3‌<HClO4
3.HClO2‌<HClO‌<HClO3‌<HClO4
4.HClO3‌<HClO2‌<HOCl‌<HClO4
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