Quantintative Chemistry IEB Grade 11

Quantintative Chemistry IEB Grade 11

11th Grade

8 Qs

quiz-placeholder

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Quantintative Chemistry IEB Grade 11

Quantintative Chemistry IEB Grade 11

Assessment

Quiz

Physics

11th Grade

Medium

Created by

Trevor Chapwanya

Used 1+ times

FREE Resource

8 questions

Show all answers

1.

FILL IN THE BLANK QUESTION

10 mins • 2 pts

2.

FILL IN THE BLANK QUESTION

10 mins • 3 pts

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3.

FILL IN THE BLANK QUESTION

10 mins • 3 pts

4.

FILL IN THE BLANK QUESTION

10 mins • 2 pts

5.

FILL IN THE BLANK QUESTION

10 mins • 4 pts

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6.

FILL IN THE BLANK QUESTION

10 mins • 1 pt

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7.

FILL IN THE BLANK QUESTION

10 mins • 3 pts

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Calcium carbonate decomposes on heating to produce calcium oxide and oxygen according to equation in the image:

Thabang carries out the above reaction using 127 g of calcium carbonate. He finds that he gets 68,2 g of calcium oxide.

What is the percentage yield correct to one decimal place?

8.

FILL IN THE BLANK QUESTION

15 mins • 6 pts

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