Eduwiser's CBSE Chemistry For Class X>Chapter 4 - Carbon and Its Compounds>Exercise 8>Q 17

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Aqueous solution of ${NaHCO}_{3}$ on reacting with ${CH}_{3} COOH$ gives ${CO}_{2}$ . This ${CO}_{2}$ comes from .

(A) ${CH}_{3} COOH$ (B) ${NaHCO}_{3}$ (C) $H_{2} O$

Enter your correct answer as A, B or C.

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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 8>Q 19

Molar mass of

S_{8}

molecule is _____.

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Eduwiser's CBSE Chemistry For Class X>Chapter 4 - Carbon and Its Compounds>Exercise 8>Q 20

A

5 %

solution of alkaline solution of

{KMnO}_{4}

is called _____.

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Eduwiser's CBSE Chemistry For Class X>Chapter 4 - Carbon and Its Compounds>Exercise 8>Q 21

The successive homologue of ethyne is _____.

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Eduwiser's CBSE Chemistry For Class X>Chapter 4 - Carbon and Its Compounds>Exercise 8>Q 22

The IUPAC name of ${CH}_{2} = CH - CH = {CH}_{2}$ is _____.

$A : Buta - 1, 3 - diene B : Buta - 1, 2 - diene C : Buta - 1, 3 - triene$

Enter your correct answer as $A, B or C$

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Eduwiser's CBSE Chemistry For Class X>Chapter 4 - Carbon and Its Compounds>Exercise 8>Q 24

Cetyl trimethyl ammonium bromide is _____ detergent.

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Eduwiser's CBSE Chemistry For Class X>Chapter 4 - Carbon and Its Compounds>Exercise 8>Q 25

Potassium soaps are _____ soaps. (soft / hard)

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Eduwiser's CBSE Chemistry For Class X>Chapter 4 - Carbon and Its Compounds>Exercise 8>Q 26

Pyrrole has _____ as heteroatom.

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IMPORTANT

Eduwiser's CBSE Chemistry For Class X>Chapter 4 - Carbon and Its Compounds>Exercise 8>Q 27

- COOH

group in carboxylic acid can be tested by _____. (calcium carbonate / sodium bicarbonate)