The process by which food is oxidised :

Write true or false for each statement. Rewrite the false statement correctly :

• Carbon dioxide is a supporter of combustion :

Write true or false for each statement. Rewrite the false statement correctly :

A clear solution of $\mathrm{Ca}{\left(\mathrm{OH}\right)}_2$ is known as lime water.

Write true or false for each statement. Rewrite the false statement correctly :

Dry ice produces very low temperature of about $-40{}^0\mathrm{C}$

Write true or false for each statement. Rewrite the false statement correctly :

Dry ice does not sublime.

Write true or false for following statement. Rewrite the false statement correctly:

Carbon dioxide helps in respiration.