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प्रश्न
Higher Order Thinking Skill.
Why do carbon exist mostly in combined state?
उत्तर
Carbon is an element that can form many different compounds, as each carbon atom can form 4 chemical bonds with other atoms and because the carbon atom is just the right size to fit in comfortably as parts of very large molecules.
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संबंधित प्रश्न
Choose the correct alternative.
In combined state, carbon occurs as
Write true or false
Carbon constitues 0.03% of the earth’s crust.
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Carbonization
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wood is burnt in the absence of air.
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sugar charcoal
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The gaseous product obtained when carbon monoxide is passed over heated iron [III] oxide.
Give a balanced equation for the following conversion: [In one or two steps]
Calcium bicarbonate to calcium nitrate using a dilute acid.
Compounds with same molecular formula and different structural formula are known as ______.
Carbon exists in the atmosphere in the form of ______.
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