NEET PYQs for Chemical Reaction with Solutions: Practice NEET Previous Year Questions

1.

Elimination reaction of 2-Bromo pentane to form pent-2-ene is :

• β-Elimination reaction
• Follows Zaitsev rule
• Dehydrohalogenation reaction
• Dehydration reaction

2.

A reaction having equal energies of activation for forward and reverse reactions has

• ΔS = 0
• ΔG = 0
• ΔH = 0
• ΔH = ΔG = ΔS = 0

3.

Identify A and predict the type of reaction

4.

For the reaction, \(2Cl(g) → Cl_2 (g)\), the correct option is :

• \(\Delta_rH > 0 \) and\( \Delta_rS > 0\)
• \(\Delta_rH > 0 \) and\( \Delta_rS < 0\)
• \(\Delta_rH < 0 \) and\( \Delta_rS > 0\)
• \(\Delta_rH < 0 \) and\( \Delta_rS < 0\)