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Which of the following oxides is anhydride of nitrous acid?
- a)N2O3
- b)NO2
- c)NO
- d)N2O4
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
Which of the following oxides is anhydride of nitrous acid?a)N2O3b)NO2...
2HNO2 → N2O3 + H2O
Most Upvoted Answer
Which of the following oxides is anhydride of nitrous acid?a)N2O3b)NO2...
Anhydrides are compounds formed by removing water from an acid. In this case, we are looking for the anhydride of nitrous acid (HNO2).
To determine the anhydride, we need to identify the compound that is formed when water is removed from nitrous acid.
The formula for nitrous acid is HNO2. When water is removed from this compound, the hydrogen atom (H) and the hydroxyl group (OH) from water combine to form water (H2O). The remaining components of nitrous acid combine to form the anhydride.
Let's analyze the given options:
a) N2O3: This compound consists of two nitrogen atoms (N) and three oxygen atoms (O). When water is removed from nitrous acid, it forms N2O3. Therefore, N2O3 is the anhydride of nitrous acid.
b) NO2: This compound consists of one nitrogen atom (N) and two oxygen atoms (O). It does not match the composition of the anhydride of nitrous acid.
c) NO: This compound consists of one nitrogen atom (N) and one oxygen atom (O). It does not match the composition of the anhydride of nitrous acid.
d) N2O4: This compound consists of two nitrogen atoms (N) and four oxygen atoms (O). It does not match the composition of the anhydride of nitrous acid.
Therefore, the correct answer is option 'A', N2O3, as it is the anhydride of nitrous acid.
To determine the anhydride, we need to identify the compound that is formed when water is removed from nitrous acid.
The formula for nitrous acid is HNO2. When water is removed from this compound, the hydrogen atom (H) and the hydroxyl group (OH) from water combine to form water (H2O). The remaining components of nitrous acid combine to form the anhydride.
Let's analyze the given options:
a) N2O3: This compound consists of two nitrogen atoms (N) and three oxygen atoms (O). When water is removed from nitrous acid, it forms N2O3. Therefore, N2O3 is the anhydride of nitrous acid.
b) NO2: This compound consists of one nitrogen atom (N) and two oxygen atoms (O). It does not match the composition of the anhydride of nitrous acid.
c) NO: This compound consists of one nitrogen atom (N) and one oxygen atom (O). It does not match the composition of the anhydride of nitrous acid.
d) N2O4: This compound consists of two nitrogen atoms (N) and four oxygen atoms (O). It does not match the composition of the anhydride of nitrous acid.
Therefore, the correct answer is option 'A', N2O3, as it is the anhydride of nitrous acid.
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Which of the following oxides is anhydride of nitrous acid?a)N2O3b)NO2c)NOd)N2O4Correct answer is option 'A'. Can you explain this answer?
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Which of the following oxides is anhydride of nitrous acid?a)N2O3b)NO2c)NOd)N2O4Correct answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which of the following oxides is anhydride of nitrous acid?a)N2O3b)NO2c)NOd)N2O4Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following oxides is anhydride of nitrous acid?a)N2O3b)NO2c)NOd)N2O4Correct answer is option 'A'. Can you explain this answer?.
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