Introduction Quiz PDF: Questions and Answers - 7

MCQ 31: The conversion of chemical energy into electrical energy requires

1. Electrolytic cell
2. Galvanic cell
3. Voltaic cell
4. Both b and c

MCQ 32: 24 carats gold is commonly named as

1. Impure gold
2. Low quality gold
3. Pure gold
4. None of above

MCQ 33: The aqueous phase contains ions

1. Iodide ions
2. Tri iodide ions
3. Hydroxide ions
4. Hydrogen ions

MCQ 34: Inert gases have maximum ionization energy value due to

1. Complete valence shell
2. Inertness
3. Nobleness
4. Difficulty in removing electron

MCQ 35: Quantum number values for 3s are

1. n=3, l=0
2. n=2, l=1
3. n=1, l=0
4. n=2, l=2