Quiz for Hybridization

Q1: What is hybridization in chemistry?

A. Mixing of atomic orbitals to form new orbitals B. Splitting of atomic orbitals C. Combining of molecules D. Separation of ions

Q2: Which hybridization is present in methane (CH4)?

A. sp B. sp2 C. sp3 D. dsp2

Q3: What is the shape of a molecule with sp2 hybridization?

A. Linear B. Trigonal planar C. Tetrahedral D. Octahedral

Q4: Which molecule exhibits sp hybridization?

A. BeCl2 B. BF3 C. CH4 D. NH3

Q5: What is the bond angle in an sp3 hybridized molecule?

A. 120° B. 109.5° C. 180° D. 90°

Q6: Which orbitals combine to form sp3 hybridization?

A. 1 s + 3 p orbitals B. 2 s + 2 p orbitals C. 1 s + 2 p orbitals D. 3 s + 1 p orbitals

Q7: What type of hybridization is found in ethene (C2H4)?

A. sp B. sp2 C. sp3 D. dsp2

Q8: How many hybrid orbitals are formed in sp hybridization?

A. 2 B. 3 C. 4 D. 5

Q9: Which shape corresponds to sp hybridization?

A. Linear B. Tetrahedral C. Trigonal planar D. Octahedral

Q10: Which hybridization involves d orbitals?

A. sp B. sp2 C. sp3 D. dsp2

Q11: In which molecule is dsp2 hybridization found?

A. PCl5 B. BF3 C. CH4 D. NH3

Q12: What is the geometry of a molecule with dsp2 hybridization?

A. Trigonal bipyramidal B. Tetrahedral C. Octahedral D. Linear

Q13: Which molecule exhibits sp3d2 hybridization?

A. SF6 B. PCl5 C. BF3 D. CH4

Q14: How many orbitals mix in sp3d hybridization?

A. 5 B. 4 C. 3 D. 6

Q15: Which of the following has sp3d hybridization?

A. PCl5 B. SF6 C. CH4 D. NH3

Q16: The hybridization of nitrogen in ammonia (NH3) is?

A. sp B. sp2 C. sp3 D. sp3d

Q17: Which hybridization is associated with 180° bond angle?

A. sp B. sp2 C. sp3 D. dsp2

Q18: What is the hybridization of carbon in acetylene (C2H2)?

A. sp B. sp2 C. sp3 D. dsp2

Q19: Which factor does not affect hybridization?

A. Number of bonded atoms B. Presence of lone pairs C. Atomic number D. Molecular shape

Q20: Which hybridization corresponds to tetrahedral shape?

A. sp2 B. sp3 C. sp D. dsp2