Question

If Glauber salt, anhydrous calcium chloride, calcium oxide and concentrated sulphuric acid are kept in air tight containers A, B, C, D respectively. In which container pressure becomes more ?
(1) A
(2) B
(3)C
(4) D


Please select the correct option in the question above and please explain it in detail.

Answer 1

Although sodium sulfate is generally regarded as non-toxic, it should be handled with care. The dust can cause temporary asthma or eye irritation; this risk can be prevented by using eye protection and a paper mask. Transport is not limited, and no Risk Phrase or Safety Phrase applies.

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