PRE-TEST (Q3M5)-CHEMICAL REACTION RATE

PRE-TEST (Q3M5)-CHEMICAL REACTION RATE

11th Grade

15 Qs

quiz-placeholder

Similar activities

How well you know Sam?!

How well you know Sam?!

KG - University

14 Qs

CL.6 BK.2-1-Conversion of Energy

CL.6 BK.2-1-Conversion of Energy

6th Grade - University

15 Qs

Fat-Soluble Vitamins

Fat-Soluble Vitamins

9th - 11th Grade

20 Qs

Environmental Science

Environmental Science

10th - 11th Grade

13 Qs

Chemistry skills check #4

Chemistry skills check #4

9th - 12th Grade

20 Qs

Balancing Chemical Equations

Balancing Chemical Equations

9th - 12th Grade

10 Qs

Parts and functions of a Neuron

Parts and functions of a Neuron

11th - 12th Grade

11 Qs

Exploring Engineering Careers/Civil Engineering

Exploring Engineering Careers/Civil Engineering

11th Grade

15 Qs

PRE-TEST (Q3M5)-CHEMICAL REACTION RATE

PRE-TEST (Q3M5)-CHEMICAL REACTION RATE

Assessment

Quiz

Other

11th Grade

Hard

Created by

FLAVIANO RACUMA

Used 5+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a sign of a chemical change? The sign of a chemical change is a change in _______.

COMPOSITION

MASS

SHAPE

VOLUME

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the minimum amount of energy needed to start a chemical reaction?

HEAT

SOUND

BIOMASS

ACTIVATION ENERGY

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is referred to as substances that take part in a chemical reaction?

INGREDIENTS

MATERIALS

PRODUCTS

REACTANTS

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the substance used to speed up a chemical reaction?

ACTIVATOR

CATALYST

INHIBITOR

INITIATOR

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which states that chemical reactions will occur when reacting molecules are in the proper orientation and have enough energy for the reaction?

COLLISION THEORY

DALTON`S ATOMIC THEORY

LAW OF DEFINITE PROPORTION

LAW OF CONSERVATION

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following will NOT increase reaction rate?

PRESENCE OF CATALYST

PRESENCE OF INHIBITOR

INCREASED TEMPERATURE

INCREASED CONCENTRATION

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does NOT happen when you increase the temperature of a reacting system? When you increase the temperature of a reacting system, the particles will _________.

MOVE FASTER

COLLIDE MORE OFTEN

COLLIDE WITH MORE ENERGY

COLLIDE IN THE CORRECT ORIENTATION

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?