Both alcohols and water liberate ${\mathrm{H}}_2$ with $\mathrm{Na}$.

Important Questions on Carbon and Its Compounds

EASY

10th CBSE

IMPORTANT

Eduwiser's CBSE Chemistry For Class X>Chapter 4 - Carbon and Its Compounds>Exercise 7>Q 13

Gaseous fuels are clean fuels.

EASY

10th CBSE

IMPORTANT

Eduwiser's CBSE Chemistry For Class X>Chapter 4 - Carbon and Its Compounds>Exercise 7>Q 14

Chlorination of methane gives all possible products.

EASY

10th CBSE

IMPORTANT

Eduwiser's CBSE Chemistry For Class X>Chapter 4 - Carbon and Its Compounds>Exercise 7>Q 15

Sucrose is converted into glucose and fructose by the enzyme diastase.

EASY

10th CBSE

IMPORTANT

Eduwiser's CBSE Chemistry For Class X>Chapter 4 - Carbon and Its Compounds>Exercise 7>Q 16

Geometrical isomerism is found in coordination compounds having coordination number six.

EASY

10th CBSE

IMPORTANT

Eduwiser's CBSE Chemistry For Class X>Chapter 4 - Carbon and Its Compounds>Exercise 7>Q 17

Synthetic detergents are non-biodegradable.

EASY

10th CBSE

IMPORTANT

Eduwiser's CBSE Chemistry For Class X>Chapter 4 - Carbon and Its Compounds>Exercise 7>Q 18

Carbon chain of a soap molecule is hydrophobic in nature.

MEDIUM

10th CBSE

IMPORTANT

Eduwiser's CBSE Chemistry For Class X>Chapter 4 - Carbon and Its Compounds>Exercise 7>Q 19

Acetic acid is weaker acid than formic acid.

MEDIUM

10th CBSE

IMPORTANT

Eduwiser's CBSE Chemistry For Class X>Chapter 4 - Carbon and Its Compounds>Exercise 7>Q 20

Sulphur vapours have the formula ${\mathrm{S}}_2$.