
attendance 06-05-2020 GR 11 A Period 1 Chemi and Bio labs
Authored by Alshaimaa Alfarra
Other
11th Grade
Used 1+ times

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5 questions
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1.
OPEN ENDED QUESTION
30 sec • Ungraded
Did you attend this period ?
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2.
FILL IN THE BLANKS QUESTION
30 sec • 1 pt
. The molarity or molar concentration of a solute is defined as the number of moles of solute (a)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the molarity of 0.226 mole of potassium chromate in 500 ml of water ?
0.550M
0,40 M
0,452M
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the molarity of 0.459mole of copper sulfate in 306 ml of water ?
1,422M
1.4 M
1,300 M
5.
OPEN ENDED QUESTION
30 sec • Ungraded
Write your name .
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