(B) mixture
The mixture show, the properties of its constituent substance while the compounds show different properties to its constituent (substance).
Correct Answer - The reaction between hydrazine and `H_(2)O_(2)` is highly exothermic and is accompanied by a large increase in the volume of the products and hence this mixture is...
a. garden
a garden
a beautiful garden
a beautiful garden in the school
a beautiful garden in the school where we play
b. teacher
a teacher
a good teacher
a good teacher in my village
a good teacher in...