KIO 3 +5KI +6HCl − 3I 2 +6KCl +3H 2 O 1. I - is reduced to I 2 2. IO 3 - is oxidised to I 2 3. IO 3 - is reduced to I 2 4. Oxidation number of I increases from -1 [KI] to 0 [I 2 ]. the correct statements are (1) 1,2,4 (2) 3,4 (3) 1,4 (4) 1,3,4

Question

KIO 3 +5KI +6HCl −> 3I 2 +6KCl +3H 2 O 1. I - is reduced to I 2 ​ 2. IO 3 - is oxidised to I 2 3. IO 3 - is reduced to I 2 4. Oxidation number of I increases from -1 [KI] to 0 [I 2 ]. the correct statements are (1) 1,2,4 (2) 3,4 (3) 1,4 (4) 1,3,4

Jatin Punera · Answer

3,4 as the 1 st option can never be correct because I – can never be reduced to Iodine it will be oxidised as the oxidation state of Iodine is zero.so that leaves us with only the 4 th option this was a shortcut way but if you solve them Iodate has Iodide in +5 oxidation state so it will be reduced to Iodine which is correct then in KI Iodide is in -1 state which is absolutely correct and then it forms Iodine gas where oxidation state is 0 and thus correct.:)

Thank you for registering.

Register Now and Win Upto 25% Scholorship for a Full Academic Year !

Enter Your Details

Registration done!

Guest

KIO 3 +5KI +6HCl −> 3I 2 +6KCl +3H 2 O 1. I - is reduced to I 2 2. IO 3 - is oxidised to I 2 3. IO 3 - is reduced to I 2 4. Oxidation number of I increases from -1 [KI] to 0 [I 2 ]. the correct statements are (1) 1,2,4 (2) 3,4 (3) 1,4 (4) 1,3,4

KIO₃+5KI +6HCl −> 3I₂ +6KCl +3H₂O 1. I^-is reduced to I₂ 2. IO₃^- is oxidised to I₂3. IO₃^-is reduced to I₂ 4. Oxidation number of I increases from -1 [KI] to 0 [I₂]. the correct statements are (1) 1,2,4 (2) 3,4 (3) 1,4 (4) 1,3,4

1 Answers

Think You Can Provide A Better Answer ?

Other Related Questions on Inorganic Chemistry

ASK QUESTION

Answer and earn gift vouchers

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Complete Self Study Package designed by Industry Leading Experts

Live 1-1 coding classes to unleash the Creator in your Child

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Register Now & Win Upto 25% Scholorship

Thank you for registering.

Register Now and Win Upto 25% Scholorship for a Full Academic Year !

Enter Your Details

Registration done!

Guest

IIT JEE Courses

One Year IIT Programme

Two Year IIT Programme

Crash Course

NEET Courses

One Year NEET Programme

Two Year NEET Programme

One to One

School Board

Live Online classes

Class 11 & 12

Class 9 & 10

Class 6, 7 & 8

Test Series

JEE test series

NEET test series

C.B.S.E test series

Complete Self Study Packages

FULL COURSE

For class 12th

For class 11th

KIO 3 +5KI +6HCl −> 3I 2 +6KCl +3H 2 O 1. I - is reduced to I 2 ​ 2. IO 3 - is oxidised to I 2 3. IO 3 - is reduced to I 2 4. Oxidation number of I increases from -1 [KI] to 0 [I 2 ]. the correct statements are (1) 1,2,4 (2) 3,4 (3) 1,4 (4) 1,3,4

KIO3 +5KI +6HCl −> 3I2 +6KCl +3H2O 1. I- is reduced to I2​ 2. IO3- is oxidised to I2 3. IO3- is reduced to I2 4. Oxidation number of I increases from -1 [KI] to 0 [I2]. the correct statements are (1) 1,2,4 (2) 3,4 (3) 1,4 (4) 1,3,4