Geometric isomerism is exhibited by:

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• Electron affinity decrease down the group because:

  (A) Atomic radius increases
  (B) Proton number increases
  (C) Shielding decreases
  (D) Atomic radius decreases

  ►Correct Option
  
  Correct Option is: A
  

• Which of the following molecule is polar:

  (A) HCL
  (B) CO₂
  (C) AlCl₃
  (D) CCl₄

  ►Correct Option
  
  Correct Option is: A
  

• During electrolysis reduction always occurs at:

  (A) SHE
  (B) Cathode
  (C) Anode
  (D) Salt Bridge

  ►Correct Option
  
  Correct Option is: B
  

• Potential of Standard Hydrogen Electrode is arbitrarily taken as:

  (A) Zero
  (B) +1
  (C) -1
  (D) 10

  ►Correct Option
  
  Correct Option is: A
  

• Enthalpy change of combustion is exothermic because:

  (A) Energy release in bond making is greater
  (B) Energy release in bond breaking is greater
  (C) Energy absorbed in bond breaking is greater
  (D) Energy absorbed in bond making is greater

  ►Correct Option
  
  Correct Option is: A
  

• Rate of any reaction depends upon:

  (A) Pressure
  (B) Rate constant
  (C) Concentration
  (D) Temperature

  ►Correct Option
  
  Correct Option is: D
  

• Which term describes a solution in which dissolved solute is in equilibrium with undissolved solute?

  (A) Saturated
  (B) Unsaturated
  (C) Supersaturated
  (D) Dilute

  ►Correct Option
  
  Correct Option is: A
  

• The electronic configuration for degenerate orbitals is explained by:

  (A) n+l rule
  (B) Aufbua principle
  (C) Hund’s rule
  (D) Pauli’s Exclusion Principle

  ►Correct Option
  
  Correct Option is: C