Which of the following is not suitable for us | vedclass

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(B) desiccator is a container used to keep substances dry or to remove moisture from them. $A$ substance used in a desiccator must be a strong dehydra

Vedclass · Accepted Answer

$Na_2SO_4$

Vedclass · Answer

(B) desiccator is a container used to keep substances dry or to remove moisture from them. $A$ substance used in a desiccator must be a strong dehydrating agent or a desiccant.$Conc. H_2SO_4$,$CaCl_2$,and $P_4O_{10}$ are all well-known dehydrating agents and are commonly used as desiccants.$Na_2SO_4$ (anhydrous sodium sulfate) is not a strong dehydrating agent; it is often used as a drying agent for organic solvents,but it is not suitable for use in a desiccator to maintain a dry atmosphere for other substances.

Which of the following is not suitable for use in a desiccator to dry substances?

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