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प्रश्न
Select the appropeiate option of the following statement:
An allotrope of carbon obtained by burning kerosene oil in a limited supply of air.
विकल्प
Anthracite
Diamond
Carbogen
Urea
Lampblack
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उत्तर
Lampblack
APPEARS IN
संबंधित प्रश्न
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Choose the correct alternative.
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