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NEETChemistryp Block Elements (Group 15, 16, 17 & 18)

What is the product when phosphorus reacts with concentrated nitric acid?

Options

  1. APhosphine (PH 3 )
  2. BPhosphoric acid (H 3 PO 4 )
  3. CPhosphene (PH 4 )
  4. DPhosphide ions (P3-)

Correct answer

B. Phosphoric acid (H 3 PO 4 )

Step-by-step solution

The paragraph provides the reaction equation for phosphorus reacting with concentrated nitric acid, which produces phosphoric acid (H 3 PO 4 ).

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