Question

what is Marsh test and comes under which topic in chemistry in class 12??​

Answer 1

Answer:

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Answer 2

The Marsh test is a highly sensitive method in the detection of arsenic, especially useful in the field of forensic toxicology when arsenic was used as a poison. It was developed by the chemist James Marsh and first published in 1836.[1] The method continued to be used, with improvements, in forensic toxicology until the 1970s.