Chemistry Syllabus (JEE Main)

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Q. What is the molecular formula of fructose?
  • A. C6H12O6
  • B. C5H10O5
  • C. C6H10O5
  • D. C5H12O6
Q. What is the molecular formula of hydrogen peroxide?
  • A. H2O
  • B. H2O2
  • C. H2
  • D. O2
Q. What is the molecular formula of water?
  • A. H2O
  • B. H2O2
  • C. HO
  • D. H2
Q. What is the molecular geometry of ammonia (NH3)?
  • A. Linear
  • B. Trigonal planar
  • C. Tetrahedral
  • D. Trigonal pyramidal
Q. What is the molecular geometry of BF3 according to VSEPR theory?
  • A. Trigonal planar
  • B. Tetrahedral
  • C. Octahedral
  • D. Linear
Q. What is the molecular geometry of BF3?
  • A. Linear
  • B. Trigonal planar
  • C. Tetrahedral
  • D. Bent
Q. What is the molecular geometry of CH4 according to VSEPR theory?
  • A. Linear
  • B. Trigonal planar
  • C. Tetrahedral
  • D. Octahedral
Q. What is the molecular geometry of CH4?
  • A. Linear
  • B. Trigonal planar
  • C. Tetrahedral
  • D. Octahedral
Q. What is the molecular geometry of methane (CH4)?
  • A. Linear
  • B. Trigonal planar
  • C. Tetrahedral
  • D. Octahedral
Q. What is the molecular geometry of NH3 according to VSEPR theory?
  • A. Trigonal planar
  • B. Tetrahedral
  • C. Bent
  • D. Trigonal pyramidal
Q. What is the molecular geometry of SF4?
  • A. Tetrahedral
  • B. Trigonal bipyramidal
  • C. Seesaw
  • D. Square planar
Q. What is the molecular geometry of SO2?
  • A. Linear
  • B. Trigonal planar
  • C. Bent
  • D. Tetrahedral
Q. What is the molecular geometry of the molecule with the electronic configuration of 1s2 2s2 2p2?
  • A. Linear
  • B. Trigonal Planar
  • C. Tetrahedral
  • D. Octahedral
Q. What is the molecular orbital configuration of F2?
  • A. (σ1s)²(σ*1s)²(σ2s)²(σ*2s)²(σ2p)²(π2p)⁴(π*2p)²
  • B. (σ1s)²(σ*1s)²(σ2s)²(σ*2s)²(σ2p)²(π2p)⁴
  • C. (σ1s)²(σ*1s)²(σ2s)²(σ*2s)²(π2p)⁴(π*2p)²
  • D. (σ1s)²(σ*1s)²(σ2s)²(σ*2s)²(σ2p)²(π2p)³(π*2p)²
Q. What is the molecular orbital configuration of O2?
  • A. (σ1s)²(σ*1s)²(σ2s)²(σ*2s)²(σ2p)²(π2p)²(π*2p)¹
  • B. (σ1s)²(σ*1s)²(σ2s)²(σ*2s)²(σ2p)²(π2p)²(π*2p)²
  • C. (σ1s)²(σ*1s)²(σ2s)²(σ*2s)²(σ2p)²(π2p)³
  • D. (σ1s)²(σ*1s)²(σ2s)²(σ*2s)²(σ2p)²(π2p)²(π*2p)⁴
Q. What is the molecular orbital configuration of the F2 molecule?
  • A. (σ1s)²(σ*1s)²(σ2s)²(σ*2s)²(σ2p)²(π2p)⁴(π*2p)²
  • B. (σ1s)²(σ*1s)²(σ2s)²(σ*2s)²(σ2p)²(π2p)⁴(π*2p)⁴
  • C. (σ1s)²(σ*1s)²(σ2s)²(σ*2s)²(σ2p)²(π2p)⁴(π*2p)¹
  • D. (σ1s)²(σ*1s)²(σ2s)²(σ*2s)²(σ2p)²(π2p)³(π*2p)²
Q. What is the molecular orbital configuration of the O2 molecule?
  • A. (σ1s)²(σ*1s)²(σ2s)²(σ*2s)²(σ2p)²(π2p)²(π*2p)¹
  • B. (σ1s)²(σ*1s)²(σ2s)²(σ*2s)²(σ2p)²(π2p)²(π*2p)²
  • C. (σ1s)²(σ*1s)²(σ2s)²(σ*2s)²(σ2p)²(π2p)¹(π*2p)¹
  • D. (σ1s)²(σ*1s)²(σ2s)²(σ*2s)²(σ2p)²(π2p)¹(π*2p)²
Q. What is the molecular shape of a molecule with the formula AX3E?
  • A. Trigonal planar
  • B. Tetrahedral
  • C. Trigonal pyramidal
  • D. Bent
Q. What is the molecular shape of BF3 according to VSEPR theory?
  • A. Bent
  • B. Trigonal planar
  • C. Tetrahedral
  • D. Octahedral
Q. What is the molecular shape of NH3 according to VSEPR theory?
  • A. Linear
  • B. Trigonal planar
  • C. Tetrahedral
  • D. Trigonal pyramidal
Q. What is the molecular weight of water (H2O)?
  • A. 16 g/mol
  • B. 18 g/mol
  • C. 20 g/mol
  • D. 22 g/mol
Q. What is the name of the reaction where benzene is converted to phenol?
  • A. Hydrogenation
  • B. Nitration
  • C. Sulfonation
  • D. Hydroxylation
Q. What is the Nernst equation used for?
  • A. Calculating pH
  • B. Determining cell potential
  • C. Finding molarity
  • D. Measuring temperature
Q. What is the normality of a solution containing 1 mole of H2SO4 in 1 liter of solution?
  • A. 1 N
  • B. 2 N
  • C. 0.5 N
  • D. 4 N
Q. What is the normality of a solution containing 2 moles of H2SO4 in 1 liter of solution?
  • A. 2 N
  • B. 4 N
  • C. 1 N
  • D. 0.5 N
Q. What is the normality of a solution containing 3 moles of H2SO4 in 2 liters of solution? (H2SO4 is a diprotic acid)
  • A. 3 N
  • B. 6 N
  • C. 1.5 N
  • D. 1 N
Q. What is the normality of a solution containing 4 moles of H2SO4 in 2 liters of solution? (H2SO4 is a diprotic acid)
  • A. 4 N
  • B. 2 N
  • C. 8 N
  • D. 1 N
Q. What is the normality of a solution containing 4 moles of H2SO4 in 2 liters of solution?
  • A. 4 N
  • B. 8 N
  • C. 2 N
  • D. 1 N
Q. What is the normality of a solution that is 1 M in H2SO4?
  • A. 1 N
  • B. 2 N
  • C. 0.5 N
  • D. 4 N
Q. What is the number of atoms in 2 moles of aluminum (Al)? (2044)
  • A. 6.022 x 10^23
  • B. 1.2044 x 10^24
  • C. 3.011 x 10^23
  • D. 12.044 x 10^24
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