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BITSAT Chemistry s Block Elements 2023 BITSAT 2023 (Memory Based Paper 2)

BITSAT Chemistry Question (2023) — Solution

Question

Magnesium burns in CO _2 to form

Options

  1. A. MgO + C
  2. B. MgO + CO
  3. C. MgCO _3
  4. D. MgO

Answer

A. MgO + C

Step-by-step solution

Mg burns in CO _2 to give MgO and C .

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