The correct decreasing order for acid strength is :

1.	The correct decreasing order for acid strength is :
Answer» `CHCH_(2)COOH gt O_(2)NCH_(2)COOH lt FCH_(2)COOH lt ClCH_(2)COOH` `FCH_(2)COOH gt N"CC"H gt NO_(2)CH_(2)COOH gt ClCH_(2)COOH` `NO_(2)CH_(2)COOH gt N"CC"H_(2)COOH gt FCH_(2)COOH gt ClCH_(2)COOH` `NO_(2)CH_(2)COOH gtFCH_(2)COOH gt CNCH_(2)COOH gt ClCH_(2)COOH` ANSWER :C

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