Solutions Test

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Solutions Test - 37

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Weekly Quiz Competition

Question 1
4 / -1

At 298 K temperature, if partial pressure of all given gases are same, then, which of the following is the correct ascending order of solubility of gases in water ?

A
Ar < HCHO < CH₄ < CH₂ = CH – Cl

B
Ar < CH₂ = CH – Cl < CH₄ < HCHO

C
Ar < CH₄ < HCHO < CH₂ = CH – Cl

D
Ar < HCHO < CH₂ = CH – Cl < CH₄
Question 2
4 / -1

At 293 K temperature, if partial pressure of all given gases are same, then, which of the following is the correct descending order of solubility of gases in water ?

A
H₂ > N₂ > O₂ > He

B
N₂ > H₂ > O₂ > He

C
O₂ > N₂ > H₂ > He

D
O₂ > H₂ > N₂ > He
Question 3
4 / -1

At 293 K temperature, for solubility of all given gases, in water, which gas possesses higher value of KH ?

A
He

B
N₂

C
H₂

D
O₂
Question 4
4 / -1

At 293 K temperature, for solubility of all given gases, in water, which gas possesses lower value of KH ?

A
Carbon dioxide

B
formaldehyde

C
methane

D
vinyl chloride
Question 5
4 / -1

At 298 K temperature, for solubility of all given gases, which of the following is the correct ascending order of values of Henry’s constant ?

A
CH₄ 2 = CH – Cl

B
HCHO < CH₂ = CH – Cl < CH₄ < Ar

C
HCHO < CH₄ < CH₂ = CH – Cl < Ar

D
CH₂ = CH – Cl < HCHO < CH₄ < Ar
Question 6
4 / -1

At 293 K temperature, for solubility of all given gases, which of the following is the correct descending order of values of Henry’s constant ?

A
H₂ > N₂ > O₂ > He

B
N₂ > H₂ > O₂ > He

C
He > N₂ > H₂ > O₂

D
O₂ > H₂ > N₂ > He
Question 7
4 / -1

At constant temperature, on the basis of the given graph, which gas possesses higher solubility?

A
A

B
B

C
C

D
D
Question 8
4 / -1

In which condition, Henry’s law is applicable ?

A
ideal behaviour of gaseous solute at high pressure and low temperature

B
gaseous solute neither associate nor dissociate in solution

C
gaseous solute react with solvent

D
applicable in given all conditions
Question 9
4 / -1

Now a days, divers uses the cylinder having gaseous mixture contains -

A
2 % O₂ and 98 % He

B
11.7 % He, 56.2 % N₂ and 32.1 % O₂

C
11.7 % N₂, 56.2% He and 32.1% O₂

D
11.7 % He, 56.2 % O₂ and 32.1 % N₂
Question 10
4 / -1

Now a days, divers uses the cylinder having gaseous mixture contains -

A
2 % O₂ and 98 % He

B
11.7 % He, 56.2 % N₂ and 32.1 % O₂

C
11.7 % N₂, 56.2% He and 32.1% O₂

D
11.7 % He, 56.2 % O₂ and 32.1 % N₂

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Solutions Test - 37

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Solutions Test - 37

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Question 1

Ar < HCHO < CH4 < CH2 = CH – Cl

Ar < CH2 = CH – Cl < CH4 < HCHO

Ar < CH4 < HCHO < CH2 = CH – Cl

Ar < HCHO < CH2 = CH – Cl < CH4

Question 2

H2 > N2 > O2 > He

N2 > H2 > O2 > He

O2 > N2 > H2 > He

O2 > H2 > N2 > He

Question 3

He

N2

H2

O2

Question 4

Carbon dioxide

formaldehyde

methane

vinyl chloride

Question 5

CH4 2 = CH – Cl

HCHO < CH2 = CH – Cl < CH4 < Ar

HCHO < CH4 < CH2 = CH – Cl < Ar

CH2 = CH – Cl < HCHO < CH4 < Ar

Question 6

H2 > N2 > O2 > He

N2 > H2 > O2 > He

He > N2 > H2 > O2

O2 > H2 > N2 > He

Question 7

A

B

C

D

Question 8

ideal behaviour of gaseous solute at high pressure and low temperature

gaseous solute neither associate nor dissociate in solution

gaseous solute react with solvent

applicable in given all conditions

Question 9

2 % O2 and 98 % He

11.7 % He, 56.2 % N2 and 32.1 % O2

11.7 % N2, 56.2% He and 32.1% O2

11.7 % He, 56.2 % O2 and 32.1 % N2

Question 10

2 % O2 and 98 % He

11.7 % He, 56.2 % N2 and 32.1 % O2

11.7 % N2, 56.2% He and 32.1% O2

11.7 % He, 56.2 % O2 and 32.1 % N2

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Ar < HCHO < CH₄ < CH₂ = CH – Cl

Ar < CH₂ = CH – Cl < CH₄ < HCHO

Ar < CH₄ < HCHO < CH₂ = CH – Cl

Ar < HCHO < CH₂ = CH – Cl < CH₄

H₂ > N₂ > O₂ > He

N₂ > H₂ > O₂ > He

O₂ > N₂ > H₂ > He

O₂ > H₂ > N₂ > He

N₂

H₂

O₂

CH₄ 2 = CH – Cl

HCHO < CH₂ = CH – Cl < CH₄ < Ar

HCHO < CH₄ < CH₂ = CH – Cl < Ar

CH₂ = CH – Cl < HCHO < CH₄ < Ar

H₂ > N₂ > O₂ > He

N₂ > H₂ > O₂ > He

He > N₂ > H₂ > O₂

O₂ > H₂ > N₂ > He

2 % O₂ and 98 % He

11.7 % He, 56.2 % N₂ and 32.1 % O₂

11.7 % N₂, 56.2% He and 32.1% O₂

11.7 % He, 56.2 % O₂ and 32.1 % N₂

2 % O₂ and 98 % He

11.7 % He, 56.2 % N₂ and 32.1 % O₂

11.7 % N₂, 56.2% He and 32.1% O₂

11.7 % He, 56.2 % O₂ and 32.1 % N₂