Question

1. Identify the apparatus with the hints given below.
i) It is a kind of an iron tong provided with wooden or plastic handle.
i) It is used for holding test tube, when a substance is being heated.
a) Test tube
b) Test tube holder
c) Test tube stand
d) Test tube rack

2. A glass container with a spherical bulb and a narrow cylindrical neck is called.
a) Funnel
b) Conical flask
c) Round bottomed flask
d) Flat bottomed flask

3. A cone shaped flask with a flat base and provided with a cylindrical neck is called
a) Funnel
b) Conical flask
c) Round bottomed flask
d) Flat bottomed flask

4. An open glass container, cylindrical in shape and provided with a lip for pouring out liquids is called
a) Beaker
b) Funnel
c) China dish
d) Evaporating dish
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Answer 1

Answer:

1. Test tube holder

2. round bottomed flask

3. conical flask

4. beaker