Q1 · CSIR-NET Chemistry, December 2014

Paper: CSIR-NET December 2014 · Subject: Inorganic Chemistry · Chapter: Analytical Chemistry · Topic: Analytical Chemistry – General · Marks: 2 · Difficulty: Medium

The gas commonly used in generating plasma in Inductively Coupled Plasma Atomic Emission Spectroscopy (ICPAES) is:

(a)Argon

(b)Carbon dioxide

(c)Nitrous oxide

(d)hydrogen

Answer

Answer: A ✓ checked by 4AB · confidence high

Explanation

ICP-AES uses an argon plasma (a).

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