Molar Mass and Atomic Structure
Interactive Video
•
Chemistry
•
9th - 10th Grade
•
Practice Problem
•
Hard
Jackson Turner
FREE Resource
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6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the atomic mass of carbon as mentioned in the video?
15.994
12.01
1.01
16.00
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many hydrogen atoms are present in a glucose molecule?
18
6
24
12
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the rounded atomic mass of oxygen used in the calculation?
15.99
16.00
15.00
16.01
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is the molar mass of glucose calculated?
By adding the atomic masses of carbon, hydrogen, and oxygen
By multiplying the atomic masses by the number of each atom and then adding them
By dividing the atomic masses by the number of each atom
By subtracting the atomic masses of hydrogen and oxygen from carbon
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the total molar mass of glucose as calculated in the video?
180.16 g/mol
181.16 g/mol
179.16 g/mol
180.00 g/mol
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the significance of the unit 'grams per mole' in the context of molar mass?
It is irrelevant to molar mass
It is used to measure the volume of a substance
It indicates the weight of one mole of a substance
It represents the weight of one atom
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