A2

What type of method works by measuring potential and current?

• Thermal Method

• Electrochemical Methods

• Optical Methods

• Chromatography

Which method involves stationary and mobile phases?

• Thermal Method

• Chromatography

• Optical Methods

• Electrochemical Methods

What is the primary focus of volumetric analysis?

• Weight of a substance

• Volume of a solution

• Temperature changes

• Chemical properties

Which of the following is a type of gravimetric analysis?

• Measurement of weight

• Volume of a solution

• Analysis of crude drug

• Physical property analysis

What does USP stand for?

• Universal Safety Protocol

• United Standard of Pharmaceuticals

• United States Pharmacopeia

• United Society of Pharmacists

When was the first Philippine Pharmacopeia signed?

• 1996

• 1999

• 2004

• 2000

What is the main purpose of the FDA?

• Setting drug standards

• Research and Development

• Compliance and Approval

• Public Education

Which chapter number in USP is enforceable?

• 1000-1999

• Above 1000

• 2000 and above

• Below 1000

What type of error is also known as determinate error?

• Instrument Errors

• Indeterminate Errors

• Systematic Errors

• Random Errors

What does the term 'precision' refer to in measurements?

• Range of data

• Reproducibility of measurements

• Closeness to the true value

• Average of data points