IGCSE A Level Chemistry Online Tests
Weak Acids MCQ (Multiple Choice Questions) PDF Download
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The MCQ: The position of equilibrium will be left if the value of Ka is; "Weak Acids" App Download (Free) with answers: High; Low; Same; Constant; to learn online IGCSE courses. Practice Weak Acids Quiz Questions, download Apple eBook (Free Sample) for schools that offer certificate programs.
Weak Acids MCQ (PDF) Questions Answers Download
The basic formula for monobasic acid is
- AH
- HA
- Ha
- aH
The position of equilibrium will be left if the value of Ka is
- high
- low
- same
- constant
Value of Ka can be calculated by determining
- concentration of acid only
- pH of solution only
- concentration of water molecules
- concentration of acid and pH of solution
the pH of a weak acid can be calculated by knowing
- concentration of acid only
- value of Ka only
- water potential
- concentration of acid and value of Ka
Ka is called
- acid dissociation constant
- base dissociation constant
- Avogadro constant
- salt dissociation constant
IGCSE A Level Chemistry Practice Tests
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