Question

Q1. The diagram shows the apparatus used to prepare a dry sample of a gas. The gas is more dense than air.
stand and
clamp
concentrated
sulfuric acid
[3]
)
(a) Complete the boxes to name the apparatus.
(b) Identify one mistake in the apparatus.
3)
(c) Suggest a reason why the gas is passed through concentrated sulfuric acid.
...
(1)

Answer 1

Answer:

Explanation:

The diagram shows the apparatus used to prepare a dry sample of a gas. The gas is more dense than air. concentrated sulfuric acid stand and clamp. (a) Complete the boxes to name the apparatus. [3]. (b) Identify one mistake in the apparatus. [1]. (c) Suggest a reason why the gas is passed through concentrated sulfuric ...