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NEET
Exam
NEET
Subject
Chemistry
Chapter
s Block Elements

NEET · Chemistry · s Block Elements

What is the primary reason for using the flame test for calcium,...

What is the primary reason for using the flame test for calcium, strontium, and barium?

Options

  1. ATo observe the temperature of the flame
  2. BTo detect their characteristic colors in qualitative analysis
  3. CTo estimate their atomic masses
  4. DTo measure their ionization energies

Correct answer

B. To detect their characteristic colors in qualitative analysis

Step-by-step solution

The flame test is used to detect the characteristic colors (brick red, crimson, apple green) of calcium, strontium, and barium, which aids in qualitative analysis.
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