List of top Questions asked in VITEEE

In Langmuir’s model of adsorption of a gas on a solid surface, the rate of dissociation of adsorbed molecules from the surface does not depend on?
If the elevation in boiling point of a solution of 10 g of solute (mol. wt. = 100) in 100 g of water is \( \Delta T_b \), the ebullioscopic constant of water is?
Which of the following oxides is strongly basic?
Which of the following compounds cannot be prepared singly by the Wurtz reaction?
The final product \( C \) in the above reaction is?
How many sigma and pi-bonds are there in the molecule of dicyanoethene (\( \text{CH}_2 \text{CH} \text{CN} \))?
What will be the order of reactivity of the following carbonyl compounds with Grignard’s reagent?
Peptisation involves?
Ph—C=C—CH, undergoes Hg2+ / H+ to give?
Which of the following has the maximum number of unpaired d-electrons?
Which of the following does not represent the correct order of the property indicated?
Which of the following has an ester linkage?
Which of the following pairs give positive Tollen’s test?
Iodine is formed when potassium iodide reacts with a solution of?
Following process is known as?
In the sequence of reactions, the final product (IV) is?
2.76 g of silver carbonate on being strongly heated yields a residue weighing?
The final product (IV) in the sequence of reactions is?
The bond angles of \( \text{NH}_3 \), \( \text{NH}_2 \), and \( \text{NH}_4^+ \) are?
According to Bohr’s theory, the angular momentum for an electron of third orbit is?
A gaseous mixture containing He, CH4, and SO2 was allowed to effuse through a fine hole. Then find what molar ratio of gases coming out initially? (Given mixture contains He, CH4, and SO2 in 1:2:3 molar ratio)
The equivalent conductivity of a solution containing 2.54g of CuSO4 per liter is 91.0 \( \Omega^{-1} \, \text{cm}^2 \). The conductivity would be?
The solubility product of \( \text{Ag}_2 \text{CrO}_4 \) is \( 3.2 \times 10^{-12} \). What is the concentration of \( \text{CrO}_4^{2-} \) ions in that solution?
The standard molar heat of formation of ethane, CO2, and water (\( \Delta H_f \)) are respectively -21.1, -94.1, and -68.3 kcal. The standard molar heat of combustion of ethane will be?
Which sequence of reactions shows correct chemical relation between sodium and its compounds?