MCQ
A gas decolourises Bayer's reagent but does not react with Tollen's reagent, this gas is
- ✓Ethene
- BEthyne
- CEthane
- DMethane
Ammonical silver nitrate solution is also known as Tollen's reagent in chemical reaction studies.
These gases are known to decolourize aqueous bromine water. They also form a white precipitate when they react with aqueous ammoniacal silver nitrate solution.
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$S{O_2}C{l_2}\left( g \right) \rightleftharpoons S{O_2}\left( g \right) + C{l_2}\left( g \right)$
$CO\left( g \right) + C{l_2}\left( g \right) \rightleftharpoons COC{l_2}\left( g \right)$
on adding more $SO_2$ at equilibrium what will happen?