When a mixture of solid $NaCl$ and solid $K_2Cr_2O_7$ is heated with concentrated $H_2SO_4$,orange-red vapours are evolved. These vapours are of which compound?
- AChromous chloride
- BChromyl chloride
- CChromic chloride
- DChromic sulphate
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Similar Questions
Which of the following compounds is thermally most stable?
Easy
View SolutionOxidising action increases in halogens in the following order:
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View SolutionWhat are the products formed when moist chlorine gas is reacted with hypo $(Na_2S_2O_3)$?
Assertion : $SF_6$ cannot be hydrolysed but $SF_4$ can be.
Reason : $Six$ $F$ atoms in $SF_6$ prevent the attack of $H_2O$ on sulphur atom of $SF_6$.
Reason : $Six$ $F$ atoms in $SF_6$ prevent the attack of $H_2O$ on sulphur atom of $SF_6$.
DifficultAIIMS 2016
View SolutionAn oxide of chlorine with water gives the strongest acid. The ratio of chlorine and oxygen in its formula is
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