Question

6w. Why is a boiling tube made from speca
glass?
7 Why is a white cauze nlaces der dass​

Answer 1

Answer:

Explanation:

It is thicker and longer than a standard test tube, which it resembles, so that liquid doesn't boil over. The entire tube can be immersed in a Bunsen burner flame because it is composed of borosilicate glass, a type of glass which is resistant to thermal shock and will not crack when exposed to extreme heat.