Class -X, Online Science test

Create an image of a vibrant classroom setting with students engaging in a science quiz on computers, colorful educational posters on the walls, and elements of chemistry and biology displayed.

Engaging Science Quiz for Class X

Test your knowledge with our interactive online science quiz designed specifically for Class X students. This quiz covers a range of important topics in chemistry and biology, ensuring a comprehensive review of key concepts.

10 thought-provoking multiple-choice questions
Immediate feedback on your responses
Perfect for revision and self-assessment

10 Questions2 MinutesCreated by ExploringAtoms42

1.Respiration is a chemical change because

Energy evolved

Energy absorbed

There is decrease in temperature

There is increase in temperature

2. The term rancidity represents

Acid rain

Oxidation of fatty food

Rottening of fruit

Fading of the colored clothes in the sun

3.Which of the following process doesn't produce decomposition reaction ?

Electrolysis

Exposure to light

Thermal

Distillation

4. Choose the combination reaction :

Electric current is passed through water

Hydrogen burns in oxygen

Hydrogen peroxide is exposed to sunlight

Digestion of food in our body

5. Chemically the rust is

Hydrated ferrous oxide

Hydrated ferric oxide

Only ferric oxide

Ferrous sulphate

7.The aqueous solution of sodium hydrogencarbonate is

Strongly basic

Mildly basic

Neutral

Mildly acidic

10. Select the mineral acid among the following :

Hydrochloric acid

Acetic acid

Citric acid

Lactic acid

Class -X, Online Science test

Engaging Science Quiz for Class X

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