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प्रश्न
Name the following:
The gaseous product obtained when carbon monoxide is passed over heated iron [III] oxide.
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उत्तर
CO2 [Carbon dioxide].
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संबंधित प्रश्न
Write true or false
Carbon constitues 0.03% of the earth’s crust.
Choose the correct alternative
Lamp black is
Write the balanced chemical equations for the preparation of carbon dioxide by:
the action of dilute sulphuric acid on sodium bicarbonate.
Tick the most appropriate answer.
Carbon has a great affinity for
a. sulphur
b. nitrogen
c. oxygen
d. none of these
Give the structural difference between saturated and unsaturated hydrocarbons with two examples each.
Why are carbon and its compounds used as fuels?
Starting from carbon dioxide how would you obtain a weak acid.
[Give balanced equations for the same]
Starting from carbon dioxide how would you obtain a black particles of carbon.
[Give balanced equations for the same]
Name the following:
An acid formed when carbon dioxide is dissolved in water under pressure.
Higher Order Thinking Skill.
Why do carbon exist mostly in combined state?
