Question

Which of the following is a product when Na2O and H2O react together? (2 points)


Na2O

O2

NaOH

H2

Answer 1

the correct answer is NaOH

Answer 2

Answer : The correct option is, (c) NaOH

Explanation :

Synthesis reaction : It is chemical reaction in which two or more reactants react together to form a single compound or a product.

$A+B\rightarrow AB$

For example : Formation of sodium chloride salt from sodium and chlorine.

The balanced chemical reaction will be,

$Na_2O+H_2O\rightarrow 2NaOH$

This reaction is a synthesis reaction.

Hence, the product form in this reaction is, NaOH.