Chemistry Practical
(b) Test tube
(j) Gas jar
(j) $$Gas$$ $$jar$$ is used for collecting gases and holding them in captivity vaccum.
(b) Test tube
(d) Evaporating dish
(e) Wire gauze
(g) Mortar and pestle
(h) Measuring cylinder
(k) Reagent bottle
(c) Measuring cylinder
(d) Wire gauze
(e) Mortar and pestle
Answer the question in brief: Why are most apparatus made of glass?