Solution:
: Test tube holder is a kind of iron tong provided with wooden handle for holding test tubes.
Identify the apparatus with the hints given below.i) It is a kind of an iron tong provided with wooden or plastic handle.ii) It is used for holding test tube, when a substance is being heated.
Identify the apparatus with the hints given below.
i) It is a kind of an iron tong provided with wooden or plastic handle.
ii) It is used for holding test tube, when a substance is being heated.
