Chapter 5: Class 10 Chemistry Exam Tests
Class 10 Chemistry MCQs - Chapter 5
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MCQ 31: Which of the following is used as a lubricant for machines and engines?
MCQ 32: Ore of lead is called
MCQ 33: Number of carbon atoms per molecule in LPG is
MCQ 34: The last step of the Solvay process is
MCQ 35: The boiling point of LPG is
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