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Statement I : Limestone decomposes when it is heated in air. Statement II : Increase in the content of CO ₂ in the atmosphere in recent years is mainly due to the using of limestone in the manufacture of cement.

Options

  1. ABoth the statements are individually true and Statement II is the correct explanation of Statement I.
  2. BBoth the Statements are individually true but Statement II is not the correct explanation of Statement I.
  3. CStatement I is true but Statement II is false.
  4. DStatement I is false but Statement II is true.

Correct answer

A. Both the statements are individually true and Statement II is the correct explanation of Statement I.

Step-by-step solution

The correct answer is Option 'A'.

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