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University

10 Qs

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Take A Gender

Take A Gender

Assessment

Quiz

Chemistry

University

Hard

Created by

Дарья Дарья

Used 2+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is a chemical bond?

A substance made up of two or more different types of atoms chemically bonded together

A force that holds atoms together in a molecule or compound

A chemical reaction in which a substance loses electrons

A protein that acts as a catalyst in chemical reactions

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is oxidation?

A chemical reaction in which a substance gains electrons

A substance that forms a salt and water when mixed with a base

A substance that accepts hydrogen ions

A chemical reaction in which a substance loses electrons

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is a catalyst?

A substance that does not affect the reaction

A substance that slows down the rate of a chemical reaction without being consumed in the process

A protein that acts as a catalyst in chemical reactions

A substance that speeds up the rate of a chemical reaction without being consumed in the process

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the electrochemical potential?

A measure of how easy or difficult the synthesis of a substance is

A measure of how easy or difficult the oxidation or reduction of a substance is

A measure of how easy or difficult the distillation of a substance is

A measure of how easy or difficult the filtration of a substance is

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Water-based liquids can be described as acidic, neutral, or basic, with respect to pH. Which of these describes milk?

Neutral

Strong acid

Milk does not have a pH

Slightly acidic

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

All of the following are amino acids except:

Leucine

Adenine

Tryptophan

Tyrosine

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the active ingredient in cannabis?

Cannabis

KBT

THC

Cannabis sativa

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