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Questions and Answers
What does the term 'chemical analysis' refer to?
What does the term 'chemical analysis' refer to?
- A chemical procedure involving the purification of substances
- A physical procedure involving the separation of substances
- A physico-chemical or biochemical procedure involving the measurement and determination of properties of substances (correct)
- A biological procedure involving the measurement of properties of substances
Which Act is known as the 'Chemistry Profession Act'?
Which Act is known as the 'Chemistry Profession Act'?
- Republic Act No. 10658
- Republic Act No. 10659
- Republic Act No. 10657 (correct)
- Republic Act No. 10656
Which of the following is NOT a technique used in chemical analysis?
Which of the following is NOT a technique used in chemical analysis?
- Titration
- Polymerization (correct)
- Electrochemical measurements
- Gravimetric analysis
What does the term 'oxidation-reduction potential' refer to?
What does the term 'oxidation-reduction potential' refer to?
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What is the purpose of separating and/or purifying a mixture in chemical analysis?
What is the purpose of separating and/or purifying a mixture in chemical analysis?
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