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#1 2017-10-17 09:11:00

hamidoon123
Moderator
Registered: 2017-09-21
Posts: 50,766

The melting point of silicon dioxide is about?

10th Class Federal Board Exams Quizzes MCQs Quizzes Federal Board Class 10th Chemistry Chapter No 2

Question:
The melting point of silicon dioxide is about?

Option A):
1800°C
Option B):
1500°C
Option C):
1700°C
Option D):
1600°C

Correct Answer is Option B):
1500°C

2017-10-17 09:11:00

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Re: The melting point of silicon dioxide is about?



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