Question

निम्न अभिक्रिया मे अपचायक का नाम लिखो ।
3MNO2+4Al-›3Mn+2Al2O3​

Answer 1

Answer:

manganese oxide+aluminium gives manganese and double of aluminium oxide

Answer 2

Explanation:

Manganese oxide is reduced and aluminium is oxidised.

This Equation resembles the Displacement reaction.

It is the reaction in which a metal of more reactivity displaces a metal of less reactivity in its salt solution

Here aluminium is more reactive than manganese

So aluminum displaces manganese

The products formed are Manganese and twice of aluminum oxide.

Hope this helps