40 JEE Main 2007 Chemistry previous-year questions, grouped chapter-wise, each with a verified answer and full solution.
Every JEE Main 2007 Chemistry previous-year question, organised by chapter. Each links to a full step-by-step solution with a verified answer key. Use this page to revise exactly what appeared in JEE Main 2007, or open a chapter to see all years.
The charge/size ratio of a cation determines its polarizing power. Which one of the following sequences represents the…
In which of the following ionization processes, the bond order has increased and the magnetic behaviour has changed?
Which of the following hydrogen bonds is the strongest?
Which of the following species exhibits the diamagnetic behaviour?
The pKa of a weak acid (HA) is 4.5. The pOH of an aqueous buffered solution of HA in which 50 \% of the acid is ionized…
In a sautrated solution of the sparingly soluble strong electrolyte AgIO₃ (Molecular mass =283) the equilibrium which s…
Regular use of which of the following fertilizer increases the acidity of soil?
The first and second dissociation constants of an acid H₂ A are 1.0 × 10⁻⁵ and 5.0 × 10⁻¹⁰ respectively. The overall di…
Log in to unlock the full list, track what you've solved, and practice on the TCS iON-style CBT player. It's free.