iCON Education - Redox Reactions AIIMS Test

Candidate Name

Student

Exam Name

AIIMS

Test Name

Redox Reactions

Subject

Chemistry

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Remaining Time

00:15:00

Question 1: Palette 1/1

AIIMS 2019 MCQ

Which of the following can react with $\mathrm{K}_2 \mathrm{Cr}_2 \mathrm{O}_7$ ?

A

$\mathrm{SO}_3^{-2}$

B

$\mathrm{CO}_3^{-2}$

C

$\mathrm{SO}_4^{-2}$

D

$\mathrm{NO}_3^{-}$

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Q1