New chat PYQ Library Doubts Rank report

Sign in to see Recents

Sign in to save progress →

Redox Reactions question

2023 · 8 Apr · Shift 1 · Q5

Guest · try one question or challengeGuest · try one question or challenge

PYQ Library
JEE Main
Chemistry
Redox Reactions
2023 · 8 Apr · Shift 1 · Q5

Redox Reactions question

2023 · 8 Apr · Shift 1 · Q5

JEE MainChemistryRedox ReactionsMCQ+4 / −1

2 \mathrm{IO}_{3}^{-}+x \mathrm{I}^{-}+12 \mathrm{H}^{+} \rightarrow 6 \mathrm{I}_{2}+6 \mathrm{H}_{2} \mathrm{O}

What is the value of

x

?

A
10
B
2
C
12
D
6

More from Redox Reactions

The sum of oxidation state of the metals in $Fe (CO)_{5}, VO^{2 +}$ and $WO_{3}$ is .2023 · Numerical
Given below are two statements: Statement I : In redox titration, the indicators used are sensitive to change in $pH$ of the solution. Statement II : In acid-base titration, the indicators used are sensitive to change in oxidation…2023 · MCQ
In alkaline medium, the reduction of permanganate anion involves a gain of electrons.2023 · Numerical
See the following chemical reaction: $Cr_{2} O_{7}^{2 -} + XH^{+} + 6 F_{e}^{2 +} \to YCr^{3 +} + 6 F_{e}^{3 +} + Z H_{2} O$ The sum of $X, Y$ …2023 · Numerical
The density of a monobasic strong acid (Molar mass 24.2 g/mol) is 1.21 kg/L. The volume of its solution required for the complete neutralization of 25 mL of 0.24 M NaOH is $\times$ 10 $^{- 2}$ mL (Nearest integer)2023 · Numerical
The oxidation state of phosphorus in hypophosphoric acid is + .2023 · Numerical
The neutralization occurs when 10 mL of 0.1M acid 'A' is allowed to react with 30 mL of 0.05 M base $M (O H)_{2}$ . The basicity of the acid 'A' is . [ $M$ is a metal]2022 · Numerical
Which of the given reactions is not an example of disproportionation reaction?2022 · MCQ