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Among the following, the number of anhydrides of acids are
CO, NO, N2O, N2O3, N2O5, SO2 and P4O10
CO, NO, N2O, N2O3, N2O5, SO2 and P4O10
Correct answer is '2'. Can you explain this answer?
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Among the following, the number of anhydrides of acids areCO, NO, N2O,...
Anhydrides of Acids
Anhydrides of acids are compounds that are formed from the removal of a water molecule from two acid molecules. They are generally non-metallic oxides and are highly reactive with water to form acids. Let's analyze the given compounds and identify the anhydrides of acids.
CO (Carbon Monoxide)
CO is not an anhydride of any acid. It is a toxic gas that is formed by the incomplete combustion of carbon-containing compounds.
NO (Nitric Oxide)
NO is not an anhydride of any acid. It is a colorless gas that is formed during the combustion of fossil fuels.
N2O (Nitrous Oxide)
N2O is not an anhydride of any acid. It is a colorless gas that is used as a sedative and analgesic in dentistry and surgery.
N2O3 (Dinitrogen Trioxide)
N2O3 is an anhydride of nitrous acid (HNO2). It is a blue liquid that is used in the production of nitric acid and as a reagent in organic chemistry.
N2O5 (Dinitrogen Pentoxide)
N2O5 is an anhydride of nitric acid (HNO3). It is a white solid that is used in the production of nitric acid and as a nitrating agent in organic chemistry.
SO2 (Sulfur Dioxide)
SO2 is not an anhydride of any acid. It is a colorless gas that is formed during the combustion of sulfur-containing compounds.
P4O10 (Phosphorus Pentoxide)
P4O10 is an anhydride of phosphoric acid (H3PO4). It is a white crystalline solid that is used in the production of phosphoric acid and as a dehydrating agent in organic chemistry.
Conclusion
From the given compounds, only N2O3 and P4O10 are anhydrides of acids. Therefore, the correct answer is '2'.
Anhydrides of acids are compounds that are formed from the removal of a water molecule from two acid molecules. They are generally non-metallic oxides and are highly reactive with water to form acids. Let's analyze the given compounds and identify the anhydrides of acids.
CO (Carbon Monoxide)
CO is not an anhydride of any acid. It is a toxic gas that is formed by the incomplete combustion of carbon-containing compounds.
NO (Nitric Oxide)
NO is not an anhydride of any acid. It is a colorless gas that is formed during the combustion of fossil fuels.
N2O (Nitrous Oxide)
N2O is not an anhydride of any acid. It is a colorless gas that is used as a sedative and analgesic in dentistry and surgery.
N2O3 (Dinitrogen Trioxide)
N2O3 is an anhydride of nitrous acid (HNO2). It is a blue liquid that is used in the production of nitric acid and as a reagent in organic chemistry.
N2O5 (Dinitrogen Pentoxide)
N2O5 is an anhydride of nitric acid (HNO3). It is a white solid that is used in the production of nitric acid and as a nitrating agent in organic chemistry.
SO2 (Sulfur Dioxide)
SO2 is not an anhydride of any acid. It is a colorless gas that is formed during the combustion of sulfur-containing compounds.
P4O10 (Phosphorus Pentoxide)
P4O10 is an anhydride of phosphoric acid (H3PO4). It is a white crystalline solid that is used in the production of phosphoric acid and as a dehydrating agent in organic chemistry.
Conclusion
From the given compounds, only N2O3 and P4O10 are anhydrides of acids. Therefore, the correct answer is '2'.
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Community Answer
Among the following, the number of anhydrides of acids areCO, NO, N2O,...
Anhydrides are the compounds containing 2 M=O and an O between them.....so two anhydrides will be N2O5 andP4O10
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Among the following, the number of anhydrides of acids areCO, NO, N2O, N2O3, N2O5, SO2 and P4O10Correct answer is '2'. Can you explain this answer?
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Among the following, the number of anhydrides of acids areCO, NO, N2O, N2O3, N2O5, SO2 and P4O10Correct answer is '2'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about Among the following, the number of anhydrides of acids areCO, NO, N2O, N2O3, N2O5, SO2 and P4O10Correct answer is '2'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Among the following, the number of anhydrides of acids areCO, NO, N2O, N2O3, N2O5, SO2 and P4O10Correct answer is '2'. Can you explain this answer?.
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