Chemical Bonding And Molecular Structure Mock Tests

39 questions available

Chemical Bonding And Molecular Structure Mock Test 1

Questions: 30

Chemical Bonding And Molecular Structure Mock Test 2

Questions: 9

Sample Questions

JEE Main Chemistry

The number of sigma bonds, pi bonds, and lone pairs of electrons in naphthalene (C₁₀H₈) are respectively:

A 16 σ, 5 π, 0

B 15 σ, 5 π, 0

C 16 σ, 4 π, 0

D 18 σ, 5 π, 0

CUET Chemistry

The total number of sigma (σ) and pi (π) bonds in 5 moles of 1,3-butadiene (CH₂=CH−CH=CH₂) are respectively:

A 45 mol σ and 10 mol π

B 50 mol σ and 10 mol π

C 9 mol σ and 2 mol π

D 45 mol σ and 5 mol π

JEE Main Chemistry

Which of the following molecules has the highest dipole moment?

A CH₂Cl₂

B CH₃Cl

C CCl₄

D CHCl₃

JEE Main Chemistry

Which of the following species has the highest bond order? (Atomic numbers: N = 7, O = 8)

A N₂

B O₂

C NO

D CO₂

JEE Main Chemistry

The hybridization and geometry of XeF₄ are respectively:

A sp³, tetrahedral

B sp³d², planar square

C sp³d, trigonal bipyramidal

D sp³d², tetrahedral

JEE Main Chemistry

The hybridization of carbon in CO2 is:

A sp

B sp2

C sp3

D sp3d

JEE Main Chemistry

The correct order of bond angles for the following molecules is: NH3 (107°), H2O (104.5°), CH4 (109.5°), NF3 (102°)

A CH4 > NH3 > NF3 > H2O

B CH4 > NH3 > H2O > NF3

C H2O > NH3 > CH4 > NF3

D NH3 > CH4 > H2O > NF3

JEE Main Chemistry

The hybridization and geometry of SF₄ molecule are respectively:

A sp³, tetrahedral

B sp³d, seesaw

C sp³d², square planar

D sp³d, tetrahedral

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