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NEETChemistrys Block Elements

In qualitative analysis, which test can be used to detect the presence of calcium, strontium, and barium ions?

Options

  1. AFlame test
  2. BPrecipitation test
  3. CGas evolution test
  4. DAcid-base titration

Correct answer

A. Flame test

Step-by-step solution

The flame test is helpful in detecting the presence of calcium, strontium, and barium ions in qualitative analysis by observing the characteristic colors they impart to a flame.

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