Odisha Board Solutions for Chapter: Some Basic Concepts of Chemistry, Exercise 1: QUESTIONS

Write down the formula and chemical name of corrosive sublimate.

Write down the formula and chemical name of litharge.

Write down the formula and chemical name of red lead.

Write down the formula and chemical name of sugar of lead.

Write down the formula and chemical name of white lead.

Balance the following equation by Hit and trial method:

$\mathrm{Na}+{\mathrm{H}}_2\mathrm{O}\to \mathrm{NaOH}+{\mathrm{H}}_2$

Balance the following equation by Hit and trial method:

$\mathrm{Al}+\mathrm{NaOH}+{\mathrm{H}}_2\mathrm{O}\to {\mathrm{NaAlO}}_2+{\mathrm{H}}_2$

Balance the following equation by Hit and trial method :

$\mathrm{NaCl} + {\mathrm{H}}_2{\mathrm{SO}}_4 \to {\mathrm{Na}}_2{\mathrm{SO}}_4 + \mathrm{HCl}$