My Report

Analytical Instrumentation Practice Test 2


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
advertisement

1. Which of the following is the disadvantage of nitrogen, which can be used as carrier gas in gas chromatography?

2. How is the molar concentration of solute in stationary phase related to molar concentration of solute in the mobile phase?

3. Which of the following is not an advantage for the conversion of packed columns into wide bore capillaries?

4. Chromatography cannot be used to separate delicate products.

5. In which of the following detectors, the carrier gas is excited by a radioactive source and the atoms of carrier gas are excited to a metastable state?

6. Which of the following detector uses ultraviolet radiation from lamps to produce ionisation of solute molecules?

7. Gas-solid chromatography is based on which of the following processes?

8. Which of the following is not a desirable feature of the ovens used in gas chromatography?

9. What must be the value of the selectivity factor?

10. Adjusted retention volume is the remaining retention volume after subtracting ___________ from _____________


 

Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

Subscribe to his free Masterclasses at Youtube & discussions at Telegram SanfoundryClasses.