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Ionization constant for HC02H is 1.8×10`4 what is ionization of a 0.001m solution of this?
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Ionization constant for HC02H is 1.8×10`4 what is ionization of a 0.00...
Calculation of Ionization of HC02H
Given, ionization constant for HC02H = 1.8 × 10`4
Concentration of the solution = 0.001 M
Let x be the degree of ionization of HC02H.
Ionization of HC02H
The ionization of HC02H can be represented as:
HC02H ⇌ H+ + C02H-
The ionization constant expression is:
Ka = [H+][C02H-] / [HC02H]
Assuming x is small
When x is small, the concentration of HC02H is approximately equal to the initial concentration.
So, [HC02H] = 0.001 M
Also, [H+] = x M and [C02H-] = x M
Substituting the values in the ionization constant expression, we get:
1.8 × 10`4 = x × x / 0.001
x`2 = 18
x = 4.24
Ionization of HC02H is 4.24%
Therefore, the degree of ionization of HC02H is 4.24%.
This means that out of 100 molecules of HC02H, only 4.24 molecules ionize to form H+ and C02H- ions.
Given, ionization constant for HC02H = 1.8 × 10`4
Concentration of the solution = 0.001 M
Let x be the degree of ionization of HC02H.
Ionization of HC02H
The ionization of HC02H can be represented as:
HC02H ⇌ H+ + C02H-
The ionization constant expression is:
Ka = [H+][C02H-] / [HC02H]
Assuming x is small
When x is small, the concentration of HC02H is approximately equal to the initial concentration.
So, [HC02H] = 0.001 M
Also, [H+] = x M and [C02H-] = x M
Substituting the values in the ionization constant expression, we get:
1.8 × 10`4 = x × x / 0.001
x`2 = 18
x = 4.24
Ionization of HC02H is 4.24%
Therefore, the degree of ionization of HC02H is 4.24%.
This means that out of 100 molecules of HC02H, only 4.24 molecules ionize to form H+ and C02H- ions.
Community Answer
Ionization constant for HC02H is 1.8×10`4 what is ionization of a 0.00...
Ionisation constant = underroot k/c so 1.8×10^4/0.001=4.24×10^4
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Ionization constant for HC02H is 1.8×10`4 what is ionization of a 0.001m solution of this?
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Ionization constant for HC02H is 1.8×10`4 what is ionization of a 0.001m solution of this? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Ionization constant for HC02H is 1.8×10`4 what is ionization of a 0.001m solution of this? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Ionization constant for HC02H is 1.8×10`4 what is ionization of a 0.001m solution of this?.
Ionization constant for HC02H is 1.8×10`4 what is ionization of a 0.001m solution of this? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Ionization constant for HC02H is 1.8×10`4 what is ionization of a 0.001m solution of this? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Ionization constant for HC02H is 1.8×10`4 what is ionization of a 0.001m solution of this?.
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