44. NaCl + X + conc. H2SO4 --------> yellow green gas, X is (1) K2Cr2O7 (2) MnO (3) KMnO4 (4) both (2) and (3)

Open in App

Solution

Suggest Corrections

Similar questions

Which pair gives Cl₂at room temperature ?

[X] + H_{2} S O_{4} \to [Y]

a colourless gas with irritating smell

[Y] + K_{2} C r_{2} O_{7} + H_{2} S O_{4} \to

green solution

[X]

and

[Y]

is:

[X] + H_{2} S O_{4} \to [Y]

a colorless gas with irritating smell,

[Y] + K_{2} C r_{2} O_{7} + H_{2} S O_{4} \to

Green solution,

[X]

and

[Y]

is:

$X + H_{2} S O_{4} \to Y$
$Y + K_{2} C r_{2} O_{7} +$ $H_{2} S O_{4} \to$ Green solution.
$Y$ is a colorless gas with irritating smell.
$X$ and $Y$ are respectively:

[X] + H_{2} S O_{4} \to [Y]

; a colourless gas with irritating smell

[Y] + K_{2} C r_{2} O_{7} + H_{2} S O_{4} \to

Green solution

[X]

and

[Y]

are:

Join BYJU'S Learning Program