Writing a Chemical Equation

Q.

What are the reactants in the following reactions?

$KOH\left(aq\right)+HN{O}_3\left(aq\right)\to H_{2}O\left(l\right)+KN{O}_3\left(aq\right)$

1. $H_{2}O$ , $KN{O}_3$

2. $HN{O}_3$ , $H_{2}O$

3. $KOH$ , $HN{O}_3$

4. $KN{O}_3$ , $KOH$

Q. Identify the reactants in the following reaction.

$\text{KOH(aq)}+{\text{HNO}}_3\text{(aq)}\to {\text{H}}_2\text{O(l)}+{\text{KNO}}_3\text{(aq)}$

1. ${\text{H}}_2\text{O}$, ${\text{KNO}}_3$
2. ${\text{HNO}}_3$, ${\text{H}}_2\text{O}$
3. $\text{KOH}$, ${\text{HNO}}_3$
4. ${\text{KNO}}_3$, $\text{KOH}$

Q. The arrow pointing downwards $(\downarrow )$ along with a product represents a gaseous product, whereas the arrow pointing upwards $(\uparrow )$ represents the precipitate in a reaction.

1. True
2. False