the weight of plastic was 3.75 gram before heating and 3.50 gram after heating what is the loss
Answers
Answered by
0
Answer:
0.25gram
Step-by-step explanation:
3.75 - 3.50 = 0.25
Hence, 0.25gram is the weight loss after heating.
Answered by
1
Answer:
6%
Step-by-step explanation:
Percentage decrease = (3.75 - 3.50)/3.75 × 100
=0.25/3.75 x 100
=0.06 x 100
=6%
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