Remidial grade 10

Remidial grade 10

Assessment

Passage

Chemistry

10th Grade

Practice Problem

Easy

Understanding, Applying, Remembering

Standards-aligned

Created by

Kartika Pranoto

Used 1+ times

FREE Resource

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When anhydrous copper(II) sulfate is added to water, what type of reaction occurs and what is the temperature change?

Endothermic, temperature decreases

Exothermic, temperature decreases

Endothermic, temperature increases

Exothermic, temperature increases

Tags

Understanding

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Describe the energy change when a substance is burned.

Endothermic

Neutralisation

Exothermic

Reduction

Tags

Understanding

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which isotope is a radioactive isotope?

Carbon-12

Uranium-238

Oxygen-16

Hydrogen-1

Tags

Remembering

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the relative molecular mass (Mr) of nitrogen dioxide (NO2)?

46

30

23

15

Tags

Applying

5.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the process of electrolysis and its applications in industry.

Evaluate responses using AI:

OFF

Tags

Understanding

6.

OPEN ENDED QUESTION

3 mins • 1 pt

Discuss the environmental impact of releasing NO2 into the atmosphere.

Evaluate responses using AI:

OFF

Tags

Applying

7.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the features of a chemical equilibrium?

Evaluate responses using AI:

OFF

Tags

Understanding

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