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प्रश्न
Select the appropeiate option of the following statement:
A nitrogenous fertilizer obtained from carbon dioxide.
विकल्प
Anthracite
Diamond
Carbogen
Urea
Lampblack
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उत्तर
Urea
APPEARS IN
संबंधित प्रश्न
Choose the correct alternative.
Carbon forms innumerable compounds because
Choose the correct alternative
Lamp black is
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(a) Odour
(b) Solubility in water
(c) Effect on litmus paper
(d) Reaction with sodium hydrogen carbonate
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| 2. | Andre Geim | Oxidation |
| 3. | C60 | Graphene |
| 4. | Thermocol | Triple bond |
| 5. | Combution | Polystyrene |
Which among the following compound is soluble in water?
