P - 5HNO3 - X - Y - ZWhat are X- Y and Z in the above reaction-

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Standard IX

Chemistry

Aqua Regia and Its Uses

P + 5HNO3 → X...

Question

$P + 5 H N O_{3} \to X + Y + Z$
What are $X, Y$ and $Z$ in the above reaction?

Phosphoric acid, hydrogen gas and nitrogen oxide

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Phophoric acid, water, nitrogen oxide

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Phophorus, hydrogen chloride, nitrogen oxide

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Phophoric acid, water, nitrogen gas

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Solution

The correct option is A Phophoric acid, water, nitrogen oxide
Non metals like sulphur, phosphorous get oxidized by concentrated nitric acid to form their respective acids.
$P + 5 H N O_{3} \to H_{3} P O_{4} + H_{2} O + 5 N O_{2}$

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Similar questions

Oxides of nitrogen react with water to form acids. Hence, the statement "Nitrogen dioxide reacts with water to form nitric acid." is true.

Q. A metal

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on treatment with

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when passed through chloroplatinic acid produces a yellow precipitate.

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Write the balanced chemical equations of the following reactions.

(a) Sodium hydroxide + sulphuric acid $\to$ sodium sulphate + water

(b) Potassium bicarbonate + sulphuric acid $\to$ potassium sulphate + carbon dioxide + water

(d) Chlorine + sulphur dioxide + water $\to$ sulphuric acid + hydrogen chloride

(e) Silver nitrate $\to$ silver + nitrogen dioxide + oxygen

(f) Copper + nitric acid $\to$ copper nitrate + nitric oxide + water

(g) Ammonia + oxygen $\to$ nitric oxide + water

(h) Barium chloride + sulphuric acid $\to$ barium sulphate + hydrochloric acid

(i) Zinc sulphide + oxygen $\to$ zinc oxide + sulphur dioxide

(j) Aluminium carbide + water $\to$ aluminium hydroxide + methane

(k) Iron pyrites ( $F e S_{2}$ ) + oxygen $\to$ ferric oxide + sulphur dioxide

(l) Potassium permanganate + hydrochloric acid $\to$ potassium chloride + manganese chloride + chlorine + water

(m) Aluminium sulphate + sodium hydroxide $\to$ sodium sulphate + sodium meta aluminate + water.

(n) Aluminium + sodium hydroxide + water $\to$ sodium meta aluminate + hydrogen

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(p) Sulphur + nitric acid $\to$ sulphuric acid + nitrogen dioxide + water.

(q) Sodium chloride + manganese dioxide + sulphuric acid $\to$ sodium hydrogen sulphate + manganese sulphate + water + chlorine.

Q. Given below are word equations. Convert them into chemical equations using symbols and valencies. Balance the equations. Use appropriate signs for gases and precipitates in the reaction.
i) Zinc Sulphide

+

Oxygen gas

\to

Zinc oxide solid

+

Sulphur dioxide gas
ii) Silver nitrate solution

+

Sodium chloride solution

\to

Silver chloride precipitate

+

Sodium nitrate solution
iii) Sulphur solid

+

Concentrated nitric acid

\to

Sulphuric acid

+

Nitrogen dioxide gas

+

Water
iv) Barium chloride Solution

+

Potassium sulphate Solution

\to

Barium sulphate Precipitate

+

Potassium chloride solution
v) Silver nitrate on heating

\to

silver metal

+

nitrogen dioxide gas

+

Oxygen gas.
vi) Aluminium hydroxide

+

Nitric acid

\to

Aluminium nitrate

+

Water.

Oxides of Nitrogen react with water to form acids.

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P+5HNO3→X+Y+ZWhat are X, Y and Z in the above reaction?

The correct option is A Phophoric acid, water, nitrogen oxideNon metals like sulphur, phosphorous get oxidized by concentrated nitric acid to form their respective acids. P+5HNO3→H3PO4+H2O+5NO2

$P + 5 H N O_{3} \to X + Y + Z$
What are $X, Y$ and $Z$ in the above reaction?

The correct option is A Phophoric acid, water, nitrogen oxide
Non metals like sulphur, phosphorous get oxidized by concentrated nitric acid to form their respective acids.
$P + 5 H N O_{3} \to H_{3} P O_{4} + H_{2} O + 5 N O_{2}$