Chemistry Practical
(b) Test tube
(e) Mortar and pestle
Mortar and pestle are made up of porcelain.
(b) Test tube
(d) Evaporating dish
(e) Wire gauze
(g) Mortar and pestle
(h) Measuring cylinder
(j) Gas jar
(k) Reagent bottle
(c) Measuring cylinder
(d) Wire gauze
Answer the question in brief: Why are most apparatus made of glass?