Eduwiser's CBSE Chemistry For Class X>Chapter 4 - Carbon and Its Compounds>Exercise 1>Q 12

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IMPORTANT

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What is the shape of a methane molecule?

Important Questions on Carbon and Its Compounds

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Eduwiser's CBSE Chemistry For Class X>Chapter 4 - Carbon and Its Compounds>Exercise 1>Q 13

Write the structure of ethene.

HARD

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Eduwiser's CBSE Chemistry For Class X>Chapter 4 - Carbon and Its Compounds>Exercise 1>Q 14

Does graphite and diamond have same structure?

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Eduwiser's CBSE Chemistry For Class X>Chapter 4 - Carbon and Its Compounds>Exercise 1>Q 15

If a saturated compound is burnt in a limited supply of air, what type of flame do you expect to observe?

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Eduwiser's CBSE Chemistry For Class X>Chapter 4 - Carbon and Its Compounds>Exercise 1>Q 16

Name the products obtained on oxidation of ethanol with alkaline

{KMnO}_{4}

.

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Eduwiser's CBSE Chemistry For Class X>Chapter 4 - Carbon and Its Compounds>Exercise 1>Q 17

Which substance is used as a catalyst in hydrogenation of edible oils?

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Eduwiser's CBSE Chemistry For Class X>Chapter 4 - Carbon and Its Compounds>Exercise 1>Q 18

Name the final product obtained on chlorination of methane.

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Eduwiser's CBSE Chemistry For Class X>Chapter 4 - Carbon and Its Compounds>Exercise 1>Q 19

Which gas is evolved when ethanol is treated with sodium?

EASY

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Eduwiser's CBSE Chemistry For Class X>Chapter 4 - Carbon and Its Compounds>Exercise 1>Q 20

The formula of ethanal is-

A. ${CH}_{3} {CH}_{2} CHO$

B. ${CH}_{3} COOH$

C. ${CH}_{3} CHO$

"Enter your correct answer as A, B or C."