In the reaction 2P2O5 - 2HNO3 - P4O10 - H2O - x- the term x is-

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Standard XII

Chemistry

Allotropes of Phosphorus

In the reacti...

Question

In the reaction $2 P_{2} O_{5} + 2 H N O_{3} \to P_{4} O_{10} + H_{2} O + x$ , the term x is:

N_{2} O_{4}

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N O

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N_{2} O_{5}

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N O_{2}

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Solution

The correct option is A $N_{2} O_{5}$
Phosphorous pentaoxide acts as a dehydration agent and desicant to remove water molecules.
$2 P_{2} O_{5} + 2 H N O_{3} ⟶ P_{4} O_{10} + H_{2} O + N_{2} O_{5} ↑$
The term X is dinitrogen pentaoxide $(N_{2} O_{5})$

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Similar questions

Q. Which of the following is/are paramagnetic?

N O_{2}, N O, N_{2} O_{4}, N_{2} O_{2}, N_{2} O_{5}

Q. What is the change in oxidation number of the underlined element?

2 H N - - O_{3} \to H_{2} O + N_{2} O_{5}

N_{2} O_{4} (g) ⇌ 2 N O_{2} (g)

In this reaction the dissociation of

N_{2} O_{4}

x

then the how much mole will of

N_{2} O_{4}

and

N O_{2}

at equilibrium.

The reaction N $_{2}$ O $_{4}$ (g) $⇌$ 2NO $_{2}$ (g) is
carried out at 298 K and 20 bar. Five moles of each of N $_{2}$ O $_{4}$ and
NO $_{2}$ , are taken initially. Given: $Δ$ $_{f}$ G $^{\circ}$
(N $_{2}$ O $_{4}$ ) = 100 kJ mol $^{- 1}$ and $Δ$ $_{f}$ G $^{\circ}$
(NO $_{2}$ ) = 50 kJ mol $^{- 1}$ . The reaction proceeds at an initial pressure
of 20 bar. Determine the direction in which the reaction proceeds to achieve
equilibrium. Also determine the amounts of N $_{2}$ O $_{4}$ and NO $_{2}$ when the reaction attains equilibrium.

For the reaction, 2N₂O₅ → 4NO₂ + O₂, which of the relationship is correct?

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In the reaction 2P2O5+2HNO3→P4O10+H2O+x, the term x is:

The correct option is A N2O5Phosphorous pentaoxide acts as a dehydration agent and desicant to remove water molecules.2P2O5+2HNO3⟶P4O10+H2O+N2O5↑The term X is dinitrogen pentaoxide (N2O5)

In the reaction $2 P_{2} O_{5} + 2 H N O_{3} \to P_{4} O_{10} + H_{2} O + x$ , the term x is:

The correct option is A $N_{2} O_{5}$
Phosphorous pentaoxide acts as a dehydration agent and desicant to remove water molecules.
$2 P_{2} O_{5} + 2 H N O_{3} ⟶ P_{4} O_{10} + H_{2} O + N_{2} O_{5} ↑$
The term X is dinitrogen pentaoxide $(N_{2} O_{5})$