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Standard XII

Chemistry

Aqua Regia

Urea reacts w...

Question

Urea reacts with water to form $A$ which will decompose to form $B$ . $B$ when passed through $C o^{3 +} (aq)$ , yellow coloured solution $C$ is formed. What is the formula of $C$ from the following?

{[C o (N H_{3})_{6}]}_{3}^{3 +}

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C o O

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C o_{2} (S O_{4})_{3}

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C o_{3} O_{4}

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Solution

The correct option is A ${[C o (N H_{3})_{6}]}_{3}^{3 +}$

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Urea reacts with water to form A which will decompose to form B. B when passed through Co3+ (aq), yellow coloured solution C is formed. What is the formula of C from the following?

The correct option is A [Co(NH3)6]3+

Urea reacts with water to form $A$ which will decompose to form $B$ . $B$ when passed through $C o^{3 +} (aq)$ , yellow coloured solution $C$ is formed. What is the formula of $C$ from the following?

The correct option is A ${[C o (N H_{3})_{6}]}_{3}^{3 +}$