Chemistry, asked by bkrishav1, 3 days ago

identify one cation and anion in unknown salt m1 by performing the dry tests

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Answered by kumariduttak

Answer:

Procedure: Take a small amount of salt solution in a test tube and add some drops of sulphuric acid (H2SO4) to it. If you observe no change, then you can carry out preliminary tests for Group 2 anions. An odourless and colourless gas is released. It turns limewater milky.

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