Which of the following statements is false about single beam absorption instruments?
A. Tungsten bulb is used as source
B. Beamsplitter is used to get parallel beam
C. Test tube is used as sample holder
D. Photovoltaic cell as detector
Answer:B
Which of the following statements is false about single beam absorption instruments?
A. Tungsten bulb is used as source B. Beamsplitter is used to get parallel beam C. Test tube is used as sample holder D. Photovoltaic cell as detector
Explanation: Single beam instruments make use of one beam. Therefore, beam splitters are not required in single beam instruments.