Only Smart Students Can Solve These 50 Easy Mole Concept Questions!”
🧪 Mole Concept Quiz (Easy Level) What is a mole in chemistry? Answer: Amount of substance containing 6.022 × 1 0 23 particles What is the value of Avogadro’s number? Answer: 6.022 × 1 0 23 One mole of oxygen molecules contains how many molecules? Answer: 6.022 × 1 0 23 What is the molar mass of hydrogen (H₂)? Answer: 2 g/mol What is the molar mass of oxygen (O₂)? Answer: 32 g/mol How many moles are in 22.4 L of gas at STP? Answer: 1 mole What is STP? Answer: Standard Temperature and Pressure What is the molar mass of carbon (C)? Answer: 12 g/mol Number of atoms in 1 mole of carbon? Answer: 6.022 × 1 0 23 How many moles are in 44 g of CO₂? Answer: 1 mole What is the molar mass of water (H₂O)? Answer: 18 g/mol How many molecules in 1 mole of water? Answer: 6.022 × 1 0 23 How many atoms in 1 mole of H₂? Answer: 1.204 × 1 0 24 What is the molar mass of NaCl? Answer: 58.5 g/mol H...
