What is the product when platinum is dissolved in aqua regia?

H_{2} P t C l_{6}

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H_{2} P t C l_{3} O_{2}

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H P t C l_{4}

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H P t C l_{5}

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Solution

The correct option is D $H_{2} P t C l_{6}$
Reaction:
$P t + 6 H C l + 4 H N O_{3} \to H_{2} P t C l_{6} + 4 N O_{2} + 4 H_{2} O$
chloro platinic acid

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Similar questions

Q. What is the product formed when gold is dissolved in aqua regia?

Q. Aqua regia is used to dissolve noble metals such as Pt(Platinum) and Au(Gold).

Q. Aqua-regia was so named by alchemists because it can dissolve noble metals like gold and platinum. Which of the following represents the correct composition of Aqua-regia?

Q. Why HCL and HNO₃cannot dissolve Gold and Platinum alone but their mixture,Aqua-Regia can?

Aqua-regia was so named by alchemists because it can dissolve noble metals like gold and platinum. Can you identify the proper composition of Aqua-regia from the given options?

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What is the product when platinum is dissolved in aqua regia?

The correct option is D H2PtCl6Reaction:Pt+6HCl+4HNO3→H2PtCl6+4NO2+4H2O chloro platinic acid

The correct option is D $H_{2} P t C l_{6}$
Reaction:
$P t + 6 H C l + 4 H N O_{3} \to H_{2} P t C l_{6} + 4 N O_{2} + 4 H_{2} O$
chloro platinic acid