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MathematicsPrevious Year Paper 2026
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Which observation confirms that a reaction is a combination reaction?

A

Temperature decreases suddenly

B

Colour of reactants changes

C

Only one new substance is produced

D

Gas is evolved during reaction

Correct Answer

📐 MA • Math Verified SolutionMathematicsPrevious Year Paper 2026
Option C

Only one new substance is produced

Quick Summary:

Practice and solve "Which observation confirms that a reaction is a combination reaction?..." for Mathematics - Previous Year Paper 2026. The correct answer is Option C: Only one new substance is produced. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.

Concept & Solution

Practice and solve "Which observation confirms that a reaction is a combination reaction?..." for Mathematics - Previous Year Paper 2026. The correct answer is Option C: Only one new substance is produced. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.

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