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NTA Abhyas JEE Main2020Chemistrys Block ElementsPractice

A fire work gave bright crimson light. It probably contain an element of

Options

  1. ACa
  2. BSr
  3. CBa
  4. DMg

Correct answer

B. Sr

Step-by-step solution

Ca   = Brick red Sr   = red/crimson Ba   = Apple green Mg   = no flame test

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