Chemical Equilibrium Test

Result

Chemical Equilibrium Test - 17

Score
-
out of -
Rank
-
out of -

TIME Taken - -

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Weekly Quiz Competition

Question 1
4 / -1

The pH of 10^-10 M NaOH solution is nearest to

A
-4

B
-10

C
4

D
7
Question 2
4 / -1

The pH of a neutral water sample is 6.5. Then, the temperature of water

A
is 25^oC

B
is more than 25^oC

C
is less than 25^oC

D
can be more or loss than 25^oC
Question 3
4 / -1

On mixing equal volumes of two buffer solutions of pH value 3 and 5, the pH of the resultant solution will be

A
3.3

B
4.0

C
4.7

D
5.3
Question 4
4 / -1

The pH value of 0.001M aqueous solution of NaCl is

A
7

B
4

C
11

D
unpredicatble
Question 5
4 / -1

A solution contains 10 mL of 0.1 N NaOH and 10 mL of 0.05 N H₂ SO₄ , pH of this solution is

A
less than 7

B
7

C
zero

D
greater than 7
Question 6
4 / -1

A
8

B
2

C
1

D
3
Question 7
4 / -1

10^-6M NaOH is diluted 100 times. The pH of the diluted base is

A
between 7 and 8

B
between 5 and 6

C
between 6 and 7

D
between 10 and 11
Question 8
4 / -1

An aqueous solution whose pH is zero will be called as

A
acidic

B
basic

C
neutral

D
amphoteric
Question 9
4 / -1

The pH values of 0.1 M solution of HCl , CH₃ COOH , NH₄Cl and CH₃ COONa will have the order

A
HCl < CH₃COOH < NH₄Cl < CH₃ COONa

B
CH₃COONa < NH₄Cl < CH₃COOH < HCl

C
NH₄Cl < CH₃COONa < CH₃COOH < HCl

D
All will have same of pH value
Question 10
4 / -1

A weak acid HX has dissociation constant 10^-5. The pH of 0.1 M solution of this acid will be

A
2

B
3

C
4

D
5

User

Question Analysis

Correct -
Wrong -
Skipped -

My Perfomance

Score
-
out of -
Rank
-
out of -

Re-Attempt Weekly Quiz Competition

Chemical Equilibrium Test - 17

Result

Chemical Equilibrium Test - 17

Score

-

Rank

-

SHARING IS CARING

Question 1

-4

-10

4

7

Question 2

is 25oC

is more than 25oC

is less than 25oC

can be more or loss than 25oC

Question 3

3.3

4.0

4.7

5.3

Question 4

7

4

11

unpredicatble

Question 5

less than 7

7

zero

greater than 7

Question 6

8

2

1

3

Question 7

between 7 and 8

between 5 and 6

between 6 and 7

between 10 and 11

Question 8

acidic

basic

neutral

amphoteric

Question 9

HCl < CH3COOH < NH4Cl < CH3 COONa

CH3COONa < NH4Cl < CH3COOH < HCl

NH4Cl < CH3COONa < CH3COOH < HCl

All will have same of pH value

Question 10

2

3

4

5

User

Question Analysis

My Perfomance

Score

-

Rank

-

Results Announcement on: coming Monday

Stay Tuned: We’ll update you on your result via email or SMS.

is 25^oC

is more than 25^oC

is less than 25^oC

can be more or loss than 25^oC

HCl < CH₃COOH < NH₄Cl < CH₃ COONa

CH₃COONa < NH₄Cl < CH₃COOH < HCl

NH₄Cl < CH₃COONa < CH₃COOH < HCl