Shapes of Orbitals Multiple Choice Questions (MCQ) PDF Download

MCQ 1: The number of lobes in the fifth d-orbital are

1. four
2. eight
3. two
4. three

MCQ 2: The size of 2s-orbital as compared to 1s-orbital is

1. large
2. small
3. very large
4. medium

MCQ 3: The size of s-orbital increases when the value of the principal quantum number

1. decreases
2. increases
3. remains constant
4. fluctuates

MCQ 4: The lobes of d-orbitals which lie between the axis are

1. first three
2. last three
3. last two
4. last five

MCQ 5: The character of p-orbital which determines the geometry of molecules is

1. non directional
2. directional
3. vertical
4. horizontal