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NTA Abhyas 2020
Exam
NTA Abhyas
Year
2020
Subject
Chemistry
Chapter
s Block Elements

NTA Abhyas 2020 · Chemistry · s Block Elements

Potassium ozonide on decomposition gives

Potassium ozonide on decomposition gives

Options

  1. AK+O2K + {O}_{2}
  2. BK2O+O2{K}_{2}O + {O}_{2}
  3. CKO2+O2K{O}_{2} + {O}_{2}
  4. DKO2+O3K{O}_{2} + {O}_{3}

Correct answer

C. KO2+O2K{O}_{2} + {O}_{2}

Step-by-step solution

2KO3→2KO2+O22K{O}_{3} \to 2K{O}_{2} + {O}_{2}
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