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Dharm Pal
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Asked: 2021-12-09T07:11:40+00:00 In:

Choose the incorrect statements about Aqua-regia?

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Poll Results

0%[A] It is a mixture of 1 part of conc. Nitric acid and 3 part of conc. Hydrochloric acid
25%[B] It is a mixture of 1 part of Dil. Nitric acid and 3 part of conc. Sulphuric acid ( 1 voter )
50%[C] It can dissolve all metals ( 2 voters )
25%[D] It meaning in Latin Royal water. ( 1 voter )
Based On 4 Votes

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In Latin, the meaning of “AQUA – REGIA” is Water which is loyal or in another words Loyal water. Aqua – regia can be prepared by mixture of two chemicals, (used by jewellery) first is concentrated HCl and concentrated HNO₃ in the ratio of 3:1. It dissolves gold metal very easily.

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    1. [C] It can dissolve all metals

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