P 4-3 N aOH -3 H 2 O - 3 Na H 2 P O 2- P H 3 is an example ofreaction-A- DisproportionationB- NeutralisationC- Double decompositionD- Pyrolytic

The correct option is A Disproportionation0P_4 nbsp;+ 3NaOH + 3H_2O nbsp;⟶ nbsp;3Na(H_2+1PO_2) + 3PH_3 Clearly, this is a disproportionation reaction. O ...

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Byju's Answer

Standard XII

Chemistry

Preparation of Alkanes with Grignard Reagent

P 4+3 N aOH +...

Question

$P_{4} + 3 N a O H + 3 H_{2} O ⟶ 3 N a (H_{2} P O_{2}) + P H_{3}$ is an example ofreaction.

Disproportionation

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Neutralisation

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Double decomposition

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Pyrolytic

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Solution

The correct option is A Disproportionation
${0 P}_{4} + 3 N a O H + 3 H_{2} O ⟶ 3 N a (H_{2} + 1 P O_{2}) + - 3 P H_{3}$

Clearly, this is a disproportionation reaction. On the left hand side, elemental Phosphorus has oxidation state 0. In $P H_{3}$ oxidation state of Phosphorus is -3. In Sodium hypophosphite, the oxidation state of Phosphorus is +1.

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Similar questions

$P_{4} + 3 N a O H + 3 H_{2} O ⟶ 3 N a (H_{2} P O_{2}) + P H_{3}$ is an example of:

P_{4} + 3 N a O H + 3 H_{2} O ⟶ 3 N a (H_{2} P O_{2}) + P H_{3}

is an example of a reaction.

$P_{4} + 3 N a O H + 3 H_{2} O ⟶ 3 N a (H_{2} P O_{2}) + P H_{3}$ is an example of:

Q. The reaction,

P_{4} + 3 N a O H + 3 H_{2} O \to 3 N a H_{2} P O_{2} + P H_{3}

is example of_____________.

Q. Observe the chemical reaction:

P_{4} + 3 N a O H + 3 H_{2} O \to

3 N a H_{2} P O_{2} + P H_{3}

If the reaction is true enter 1 else 0

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P4+3NaOH+3H2O⟶3Na(H2PO2)+PH3 is an example ofreaction.

$P_{4} + 3 N a O H + 3 H_{2} O ⟶ 3 N a (H_{2} P O_{2}) + P H_{3}$ is an example ofreaction.