Chemical Reactions and Equations Quiz 1

$C_6H_{12}O_6\longrightarrow C_2H_5OH+CO_2$ is ..…………. chemical reaction.

The compound which emits Crimson Red colour flame is ……………

$2PbO+C\longrightarrow2Pb+CO_2$ is an example of

Avogadro’s number among the following is

Burning of magnesium crackers is a reaction of …………………

$Zn+2HCl\longrightarrow ZnCl_2+H_2$ is an example for ………………

The balanced chemical equation, among the following, is ………………

An oxidation reaction involves addition of...............

An arrow pointing downwards in a chemical reaction shows ……………….

CaO reacts with water to form ………………