OBJECTIVE LIFE SCIENCE
BIOCHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Co
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O2
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C
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CO2
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Detailed explanation-1: -Carbon dioxide is a one-carbon compound with formula CO2 in which the carbon is attached to each oxygen atom by a double bond.
Detailed explanation-2: -(b) Carbon Dioxide is a compound that is composed of a carbon atom and two oxygen atoms. The compound formed cannot be separated into constituent elements by any physical method.
Detailed explanation-3: -The carbon dioxide gas (CO2) you breathe out is a compound that will always be made of one carbon atom (C) and two oxygen atoms (O2). Scientists use the element symbols to write chemical formulas for compounds.
Detailed explanation-4: -CO2 is considered to be a molecular compound. A molecular compound is a compound that consists of atoms of two different elements (in this case, carbon and oxygen) that is held together by covalent bonds.