The function of the copper (ll)tetraoxosulphate (IV) in dilute H2SO4 in the figure above is to

a

dry the gas

b

absorb phosphine impurity

c

absorb ethene impurity

d

from an acetylide with ethyne

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chuks_akp
3 years ago

yes is to absorb phisphine impurities

Yusuf450
2 months ago

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