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 MCQs: Questions and Answers PDF 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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