Question

Reaction
Number of
reactants
Number of
products
Interesting feature of
the reaction
Type of the
reaction
2Mg+O
- 2Mgo
2​

Answer 1

No of reactants = No of products - Reaction

= 2Mg + O - 2MgO

you cut 2Mg and -2MgO.✍✍

= Mg + O - MgO ( Ans ).