Question

Which of the following is the function of the atomiser in the emission system of Atomic Absorption Spectroscopy?

(a) To split the beam into two

(b) To break the steady light into pulsating light

(c) To break large mass of liquid into small drops

(d) To reduce the sample into atomic state

This question was posed to me in examination.

Asked question is from Atomic Absorption Spectroscopy in portion Colorimetry and Spectrometry of Analytical Instrumentation

Answer 1

The correct answer is (c) To break large mass of liquid into small drops

For explanation: The function of atomiser in the emission system of Atomic Absorption Spectroscopy is to break large mass of liquid into small drops. It also introduces liquid sample into the flame at a stable rate.