Manipur Board Solutions for Chapter: Acids, Bases and Salt, Exercise 5: EXERCISES

Write the products obtained when ${\mathrm{Na}}_2{\mathrm{SO}}_4$ is hydrolysed i.e., reacts with water?

Write the formula of acid and base from which the salt ${\mathrm{Na}}_2{\mathrm{CO}}_3$ is obtained.

The pH of a sample of $\mathrm{HCl}$ and acetic acid is 2 and 3.5 respectively. Which one is a stronger acid?

$\mathrm{Fe}{\left(\mathrm{OH}\right)}_3$ is less soluble in water than $\mathrm{Ca}{\left(\mathrm{OH}\right)}_2$. Which one is a weaker base?

$$\begin{gathered} \mathrm{A}. \mathrm{Fe}{\left(\mathrm{OH}\right)}_3 \\ \mathrm{B}. \mathrm{Ca}{\left(\mathrm{OH}\right)}_2 \end{gathered}$$

(Enter your correct answer as $\mathrm{A}, \mathrm{or} \mathrm{B}$)

Device an experimental setup to show that dilute hydrochloric acid is a good conductor of electricity.