$X + H^{+} ⟶ Y + N a^{+} + H_{2} O$

$Y + K C l ⟶ K_{2} C r_{2} O_{7} + N a C l$

Find X and Y.

$X = N a_{2} C r_{2} O_{7}; Y = N a_{2} C r O_{4}$

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$X = N a_{2} C r_{2} O_{7}; Y = N a_{2} C r_{2} O_{7}$

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$X = N a_{2} C r O_{4}; Y = N a_{2} C r_{2} O_{7}$

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$X = N a_{2} C r_{2} O_{4}; Y = N a_{2} C r O_{4}$

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Solution

The correct option is C
$X = N a_{2} C r O_{4}; Y = N a_{2} C r_{2} O_{7}$

$2 N a_{2} C r O_{4} + 2 H^{+} ⟶ N a_{2} C r_{2} O_{7} + 2 N a^{+} + H_{2} O$

$N a_{2} C r_{2} O_{7} + 2 K C l ⟶ K_{2} C r_{2} O_{7} + 2 N a C l$

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Similar questions

$X + H^{+} ⟶ Y + N a^{+} + H_{2} O$

$Y + K C l ⟶ K_{2} C r_{2} O_{7} + N a C l$

Find X and Y.

When NaOH reacts with metal a X, the following reaction takes place:

$N a O H + X \to N a_{2} Z n O_{2} + Y$

Identify X and Y.

K C l + c o n c H_{2} {S O}_{4} + K_{2} {C r}_{2} O_{7} Δ \to (X) N a O H - ---- \to (Y) K C l + c o n c H_{2} {S O}_{4} + K_{2} {C r}_{2} O_{7} Δ \to (X) N a O H - ---- \to (Y)

$Z n (s) + 2 N a O H (a q) \to X + Y$ . Identify the X and Y in the reaction.

[X] + H_{2} S O_{4} ⟶ [Y]

[Y] + H_{2} S O_{4} + K_{2} C r_{2} O_{7} ⟶ G r e e n s o l u t i o n

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