BIOCHEMISTRY
PROPERTIES OF WATER
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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a compound made up of 2 nitrogen atoms and 2 oxygen atoms
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a compound made up of 1 nitrogen atom and 2 oxygen atoms
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an element made up of 2 nitrogen atoms and 2 oxygen atoms
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an element made up of 1 nitrogen atom and 1 oxygen atom
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Detailed explanation-1: -Answer: The correct answer is option C. The given molecular formula of compound indicate its one molecule is made up of 1 nitrogen atom and 2 oxygen atoms.
Detailed explanation-2: -Dioxohydrazine | N2O2-PubChem.
Detailed explanation-3: -So, the molecular formula is N2O5.
Detailed explanation-4: -of nitrogen atoms=Mass in gramsAtomic wt. =2814=2No. of oxygen atoms=Mass in gramsAtomic wt. =8016=5∴ Formula of compound is N2O5.
Detailed explanation-5: -Nitric oxide (nitrogen oxide or nitrogen monoxide) is a colorless gas with the formula NO. It is one of the principal oxides of nitrogen. Nitric oxide is a free radical: it has an unpaired electron, which is sometimes denoted by a dot in its chemical formula (•N=O. or •NO).