Rate of Reaction

Rate of Reaction

9th Grade

25 Qs

quiz-placeholder

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Rate of Reaction

Rate of Reaction

Assessment

Quiz

Science

9th Grade

Hard

NGSS
HS-PS1-5, HS-PS1-7

Standards-aligned

Created by

Lisa Thompson

FREE Resource

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is the rate of reaction?

How fast the reaction is

How big the reaction is

How loud the reaction is

How much gas is being produced

Tags

NGSS.HS-PS1-5

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following does not affect the rate of reaction?

concentration of solution

using a catalyst

color of the solution

Tags

NGSS.HS-PS1-5

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Magnesium reacts with hydrochloric acid. Which temperature of hydrochloric acid will produce higher rate of reaction?

20 OC

40 OC

60 OC

Tags

NGSS.HS-PS1-5

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What effect does increasing the concentration of reactants have on the rate of reaction?

It decreases the rate of reaction.

It has no effect on the rate of reaction.

It increases the rate of reaction.

It stops the reaction.

Tags

NGSS.HS-PS1-5

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following factors does NOT affect the rate of a chemical reaction?

Temperature

Colour of the reactants

Concentration of reactants

Surface area of reactants

Tags

NGSS.HS-PS1-5

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If the concentration of a reactant is increased, what is the effect on the rate of reaction?

The rate of reaction decreases.

The rate of reaction increases.

The rate of reaction remains unchanged.

The reaction stops.

Tags

NGSS.HS-PS1-5

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How quickly a reaction will take place is called what?

Reaction Rate

Temperature

Catalyst

Pressure

Tags

NGSS.HS-PS1-5

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