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Chemistry Part-I

Equilibrium

Nitric oxide reacts with Br2 and gives nitrosyl bromide as per

Chemistry Part-I

Class 11

NCERT

Chapter 1: Some Basic Concepts of Chemistry

44 questions

Chapter 2: Structure of Atom

85 questions

Chapter 3: Classification of Elements and Periodicity in Properties

50 questions

Chapter 4: Chemical Bonding and Molecular Structure

44 questions

Chapter 5: States of Matter

28 questions

Chapter 6: Thermodynamics and Thermochemistry

36 questions

Chapter 7: Equilibrium

101 questions

Reaction between nitrogen and oxygen takes place as follows:

2 N_{2} (g) + O_{3} (g) ⇌ 2 N_{2} O (g)

If a mixture of

0.482 mol

N_{2}

and

0.933 mol

O_{2}

is placed in a reaction vessel of volume

10 L

and allowed to form

N_{2} O

at a temperature for which

K_{c} - 2.0 \times 1 0^{- 37}

, determine the composition of the equilibrium mixture.

Nitric oxide reacts with Br2 and gives nitrosyl bromide as per reaction given below: 2NO (g) + Br2 (g) 2NOBr (g) When 0.087 mol of NO and 0.0437 mol of Br2 are mixed in a closed container at constant temperature, 0.0518 mol of NOBr is obtained at equilibrium. Calculate equilibrium amount of NO and Br2 .

0.087

A sample of

H I (g)

is placed in a flask at a pressure of

0.2 a t m

. At equilibrium the partial pressure of

H I (g)

0.04 a t m

. What is

K_{p}

for the given equilibrium?

2 H I (g) ⇌ H_{2} (g) + I_{2} (g)

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Question

Easy

Solving time: 3 mins

Nitric oxide reacts with Br2 and gives nitrosyl bromide as per reaction given below: 2NO (g) + Br2 (g) 2NOBr (g) When 0.087 mol of NO and 0.0437 mol of Br2 are mixed in a closed container at constant temperature, 0.0518 mol of NOBr is obtained at equilibrium. Calculate equilibrium amount of NO and Br2 . $0.087$

Name: Video solution 1: [Solved] Nitric oxide reacts with Br2 and gives nitrosyl bromide as per reaction given below: 2NO (g) + Br2 (g) 2NOBr (g) When 0.087 mol of NO and 0.0437 mol of Br2 are mixed in a closed container at constant temperature, 0.0518 mol of NOBr is obtained at equilibrium. Calculate equilibrium amount of NO and Br2 .0.087 - Chemistry Part-I
Uploaded: 2022-02-12T17:11:35.000Z
Duration: 3 min
Description: Video solution 1: [Solved] Nitric oxide reacts with Br2 and gives nitrosyl bromide as per reaction given below: 2NO (g) + Br2 (g) 2NOBr (g) When 0.087 mol of NO and 0.0437 mol of Br2 are mixed in a closed container at constant temperature, 0.0518 mol of NOBr is obtained at equilibrium. Calculate equilibrium amount of NO and Br2 .0.087 - Chemistry Part-I

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Updated on: Feb 12, 2022

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Chemistry Part-I (NCERT)

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Text solutionVerified

2 N O_{(g)} + B r_{2 (g)} ⇌ 2 NOB r_{(g)}

Initial moles of NO=0.087
Initial moles of

B r_{2}

= 0.0437

Final moles of NO=

2 a

Final moles of

B r_{2}

=a

ˆ´ number of moles of NO at equilibrium =(0.087-2a)
Number of moles of

B r_{2}

at equilibrium =(0.0437)
given:-

a = 0.0518 ∴ a = \frac{0.0518}{2} = 0.0259 A t e q u i l ib r i u m, N u mb ero f m o l es (am o u n t) o f NO = 0.0870 - 0.0518 = 0.0352 m o l e N u mb ero f m o l es (am o u n t) o f B r_{2} = 0.0437 - 0.0259 = 0.0178

mole

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Practice more questions from Chemistry Part-I (NCERT)

Reaction between nitrogen and oxygen takes place as follows:

2 N_{2} (g) + O_{3} (g) ⇌ 2 N_{2} O (g)

If a mixture of

0.482 mol

N_{2}

and

0.933 mol

O_{2}

is placed in a reaction vessel of volume

10 L

and allowed to form

N_{2} O

at a temperature for which

K_{c} - 2.0 \times 1 0^{- 37}

, determine the composition of the equilibrium mixture.

0.087

A sample of

H I (g)

is placed in a flask at a pressure of

0.2 a t m

. At equilibrium the partial pressure of

H I (g)

0.04 a t m

. What is

K_{p}

for the given equilibrium?

2 H I (g) ⇌ H_{2} (g) + I_{2} (g)

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Question Text	Nitric oxide reacts with Br2 and gives nitrosyl bromide as per reaction given below: 2NO (g) + Br2 (g) 2NOBr (g) When 0.087 mol of NO and 0.0437 mol of Br2 are mixed in a closed container at constant temperature, 0.0518 mol of NOBr is obtained at equilibrium. Calculate equilibrium amount of NO and Br2 . $0.087$
Updated On	Feb 12, 2022
Topic	Equilibrium
Subject	Chemistry
Class	Class 11
Answer Type	Text solution:1 Video solution: 1
Upvotes	120
Avg. Video Duration	3 min

Text solutionVerified

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