CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Catalytic Hydrogenation

Find oxidatio...

Question

Find oxidation state of $N$ in $H N O_{3}$

A

+2

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

-3

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

+3

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

+5

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D
+5

Here,The oxidation number of N will not be +3 of -3 why? Let's check it out

Structure of $H N O_{3}$ is

O. N. of H = +1

O.N. of N = $(c o v a l e n t b o n d w i t h - O H) + (C o v a l e n t b o n d s w i t h O) + (c o o r d i n a t e c o v a l e n t b o n d w i t h O)$

= (+1 + (+2) + (+2) [Because N is less E.N. than O] = +5

Alternatively :

O. N. of H = +1

O.N. of O = - 2

$\Rightarrow$ (+1) +N +3 (-2) =0

$\Rightarrow$ n = 5

Suggest Corrections

thumbs-up

0

Similar questions

Q. The ratio of the oxidation state of P in

H_{3} P O_{3}

H_{3} P O_{4}

Q. What will be the oxidation state of

P

K_{4} P_{2} O_{7}

Q. During the titration of

K M n O_{4}

with oxalic acid in acid medium, the oxidation number of

M n^{7 +}

Q. The oxidation state of Chromium

(C r)

[C r (H_{2} O)_{4} C l_{2}]^{+}

Q. The oxidation number of N in

N_{2} H_{5}^{+}

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Alkanes - Preparation

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Catalytic Hydrogenation

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon