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#Question id: 19578


Which of the following compounds has an oxidation state of +5 phosphorus?

#XL - P Chemistry
  1. Peroxodiphosphoric acid
  2. Hypophosphorous acid
  3. Orthophosphorous acid
  4. Hypophosphoric acid

Answer:- Option(s): 1


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#Question id: 4931

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#Question id: 4932

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#Question id: 4932

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Which of the following is the best hypothesis regarding origins of nucleic acids?

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#Question id: 4933

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#Question id: 4933

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What structure do protocells have in common with current cells?

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#Question id: 4934

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What is another hypothesis regarding the formation of polymers such as proteins and nucleic acids?

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