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Quiz for Mole Concept-

Course: JEE | Subject: Chemistry | Topic: Physical Chemistry



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Q1: 1 mole of any substance contains how many particles?

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Q2: How many grams are there in 1 mole of H₂O?

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Q3: What is the molar mass of CO₂?

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Q4: Number of atoms in 1 mole of Na is:

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Q5: 0.5 moles of O₂ molecules contain how many molecules?

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Q6: How many moles are present in 18 g of H₂O?

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Q7: Calculate number of atoms in 2 moles of O₂.

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Q8: Mass of 0.5 mole of CO₂ is:

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Q9: How many moles are there in 12 g of carbon (C)?

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Q10: Volume occupied by 1 mole of gas at STP is:

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Q11: Find the number of moles in 11 g of CO₂.

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Q12: Which of the following has maximum number of molecules?

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Q13: Mass of 1 atom of carbon (C) is:

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Q14: What is the molar mass of NaCl?

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Q15: 0.25 moles of a gas at STP occupy how much volume?

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Q16: Calculate the number of molecules in 5.6 L of O₂ at STP.

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Q17: 1 mole of Al₂(SO₄)₃ contains how many atoms?

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Q18: Which of the following is NOT equal to 1 mole?

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Q19: How many moles are present in 0.5 g of H₂ gas?

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Q20: Find the number of molecules in 36 g of H₂O.

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