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NTS - NAT IGS Test - Chemistry - Basic Concepts - Quiz 4

Practice 10 high yield MCQs on Chemistry from Chapter Basic Concepts for NAT IGS Test. After submission, get instant results with correct answers and detailed explanations. This is Quiz 4 of the series.

31. What is an empirical formula?



32. What is a molecular formula?



33. What is the empirical formula of glucose (C₆H₁₂O₆)?



34. A compound has empirical formula CH₂O and molar mass 180 g/mol. What is its molecular formula?



35. What is the molar mass of CH₂O? (C=12, H=1, O=16)



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Instructions: Select one answer per question. After submitting, you will see your score, correct answers, and explanations.

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