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Q: Which of the following represents a combination reaction? निम्नलिखित में से कौन - सा, संयोजन अभिक्रिया को दर्शाता है?
  • A. CaO + H₂O → Ca(OH)₂
  • B. CaCO₃ → CaO + CO₂
  • C. 2KClO₃ → 2KCl + 3O₂
  • D. NaCl + AgNO₃ → AgCl + NaNO₃
Correct Answer: Option A -
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Explanations:

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