Eksperimen endotermik dan eksotermik

Eksperimen endotermik dan eksotermik

Assessment

Interactive Video

Chemistry

12th Grade

Hard

Created by

INTAN Moe

FREE Resource

6 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When solid sodium hydroxide (NaOH) is dissolved in water, what type of reaction occurs?

Endothermic

Exothermic

Neutralization

Precipitation

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of reaction occurs when solid sodium thiosulphate (Na2S2O3) is dissolved in water?

Exothermic

Endothermic

Oxidation

Reduction

3.

MULTIPLE CHOICE QUESTION

30 sec • Ungraded

Are you enjoying the video lesson?

Yes

No

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of reaction absorbs heat from its surroundings, causing the temperature to decrease?

Exothermic

Endothermic

Neutralization

Combustion

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following reactions are classified as endothermic?

Solid sodium hydroxide + water and Solid calcium chloride + water

Solid sodium hydroxide + water and Solid sodium thiosulphate + water

Solid calcium chloride + water and Solid ammonium chloride + water

Solid sodium thiosulphate + water and Solid ammonium chloride + water

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following reactions are classified as exothermic?

Solid sodium hydroxide + water and Solid calcium chloride + water

Solid sodium hydroxide + water and Solid sodium thiosulphate + water

Solid calcium chloride + water and Solid ammonium chloride + water

Solid sodium thiosulphate + water and Solid ammonium chloride + water