Ion Polarization Quiz Questions and Answers PDF - 33

MCQ 161: The ionic radius of cation will be smaller and more efficient in polarizing

1. carbonate ion
2. carbonate molecule
3. hydrogen ion
4. water

MCQ 162: On increasing concentration of one or more reactants, more products will be generated until

1. equilibrium
2. closed system
3. open system
4. none of above

MCQ 163: The lowest relative melting point among the four oxides is of

1. SO₂ (g)
2. SO₃
3. P₄O₁₀
4. all of above

MCQ 164: The element in Period 3 with the lowest electronegativity is

1. Na
2. Al
3. P
4. S

MCQ 165: When phosphorus reacts with oxygen, it gives off clouds of

1. white color
2. phosphorus oxide only
3. phosphorus dioxide
4. white color and phosphorus oxide