S P Singh Solutions for Chapter: Practical Work, Exercise 1: Intext Questions

Name the gases which extinguishes burning wooden splinter.

Name the gas which do not have effect on moist litmus.

Name the gases which affected ${\mathrm{K}}_2{\mathrm{Cr}}_2{\mathrm{O}}_7$ paper and also turns lime water dirty milky.

Name two carbonates which do not produce carbon dioxide on heating.

Name a colourless gas which bleaches

Name gases which have sour taste

Name a greenish yellow gas which also bleaches.

Name a gas with rotten egg smell.