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NEETChemistryp Block Elements (Group 15, 16, 17 & 18)

Which of the following is not a use of calcium nitride?

Options

  1. AFertilizer
  2. BDesiccant
  3. CFireworks
  4. DRefrigerant

Correct answer

C. Fireworks

Step-by-step solution

Calcium nitride is not used as a refrigerant. It is used as a fertilizer, desiccant, fireworks ingredient, and catalyst.

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