3 JEE Main 2017 Solutions previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2017 previous-year questions from the Solutions chapter of Chemistry. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Solutions chapter hub.
A solution is prepared by mixing 8 . 5 g of CH 2 Cl 2 and 11.95  g of CHCl 3 . If vapour pressure of CH 2 Cl 2 and…
5 g of Na 2 SO 4 was dissolved in x   g of H 2 O . The change in freezing point was found to be 3 .82 o C . If Na…
The freezing point of benzene decreases by 0.45 ° C on adding 0 . 2   g of acetic acid to 20   g of benz…