Multiple choice

Which of the following statements is false?

  1. White phosphorus shows chemiluminescence.

  2. Mixture of Ca(CN)2 and coke is called nitrolim.

  3. NO2 is called mixed hydride.

  4. Ammonium chloride is known as smelling salt.

  5. Chemical formula of Bengal salt petre is KNO3.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Ammonium carbonate, (NH4)2CO3, is called as smelling salt.

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