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Fe2O3 + 2Al → Al2O3, +2Fe

ऊपर दी गयी अभिक्रिया किस प्रकार की है

(अ) संयोजन अभिक्रिया
(ब) द्विविस्थापन अभिक्रिया
(स) वियोजन अभिक्रिया
(द) विस्थापन अभिक्रिया

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सही विकल्प है (द) विस्थापन अभिक्रिया

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