Which of the following can act as both oxidizing and reducing agenti) SO2 ii) HNO3 iii) HNO2 iv) HClO4

SO2 Oxidation state of S =+4 ,least & highest O.S 's are -2 & +6 ; so undergoes both oxidation and reduction.HNO2 Oxidation state of N =+3 ,least & highest O.S 's are -3 &+5 ; so undergoes both oxidation and reduction.HNO3 Oxidation state of N =+5 ,least & highest O.S 's are -3 &+5 ; so undergoes reduction only.HClO4 Oxidation state of Cl =+7 ,least & highest O.S 's are -1 &+7 ; so undergoes reduction only.

Which of the following can act as both oxidizing and reducing agenti) SO2 ii) HNO3 iii) HNO2 iv) HClO4

SO2 Oxidation state of S =+4 ,least & highest O.S 's are -2 & +6 ; so undergoes both oxidation and reduction.HNO2 Oxidation state of N =+3 ,least & highest O.S 's are -3 &+5 ; so undergoes both oxidation and reduction.HNO3 Oxidation state of N =+5 ,least & highest O.S 's are -3 &+5 ; so undergoes reduction only.HClO4 Oxidation state of Cl =+7 ,least & highest O.S 's are -1 &+7 ; so undergoes reduction only.

AI Mentor

Check Your IQ

Free Expert Demo

Try Test

Courses

Dropper NEET Course Dropper JEE Course Class - 12 NEET Course Class - 12 JEE Course Class - 11 NEET Course Class - 11 JEE Course Class - 10 Foundation NEET Course Class - 10 Foundation JEE Course Class - 10 CBSE Course Class - 9 Foundation NEET Course Class - 9 Foundation JEE Course Class -9 CBSE Course Class - 8 CBSE Course Class - 7 CBSE Course Class - 6 CBSE Course

Offline Centres

Which of the following can act as both oxidizing and reducing agent
i) SO₂
ii) HNO₃
iii) HNO₂
iv) HClO₄

see full answer

Your Exam Success, Personally Taken Care Of

1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.

An Intiative by Sri Chaitanya

SO₂, HNO₂

HNO₂, HNO₃

HNO₂, HClO₄

HClO₄, SO₂

answer is A.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

NEET

Foundation JEE

Foundation NEET

CBSE

Detailed Solution

SO₂Oxidation state of S =+4 ,least & highest O.S 's are -2 & +6 ; so undergoes both oxidation and reduction.
HNO₂Oxidation state of N =+3 ,least & highest O.S 's are -3 &+5 ; so undergoes both oxidation and reduction.
HNO₃ Oxidation state of N =+5 ,least & highest O.S 's are -3 &+5 ; so undergoes reduction only.
HClO₄ Oxidation state of Cl =+7 ,least & highest O.S 's are -1 &+7 ; so undergoes reduction only.

Watch 3-min video & get full concept clarity