Question

For the following:

i) HClO₄ > HBrO₄ > HIO₄
ii) NH₃ > PH₃ > AsH₃ > SbH₃
iii) HOClO₃ > HOClO₂ > HOClO > HOCl
iv) HBr>HCl>HF

The order of acidity is correct for which series?

Question 4 options:

	) ii
	) ii and iv
	) i, iii, iv
	) all of the above
	) ii and iii

Answer 1

Order auidity HUDaHBY04 >HI04 Core ct Acid decreases au we move top to bolto m Oryauds as Strenjth C is more elechon eaive han icdi ne bo mine withdraw e-rom hydr en and 1-e U7Br> g0 it nt eae eaaily iauz > Sb3 N H2 P3 incomect CoYet order Sb43A >P3>N sine Sb is b in ize an4 n- Seb 2tabisised dne Co njujuta base easiy and bo Huo4 o > Hlo2 Hoc Core ct he oridahum Alale Central atomin oaud Increases, acud As increas es Ho As HUo4 +3 +5 Cmre ct HUHE MBr 7 Camet rder u, , v opHon o3 Crect Answen