List of top Questions asked in VITEEE

Which of the following reactions will yield benzaldehyde as a product?

Choose the correct answer from the following options:

Which of the following pairs of compounds is isoelectronic and isostructural?

The Allyl cyanide molecule contains:

\( P_A \) and \( P_B \) are the vapor pressures of pure liquid components A and B, respectively, in an ideal binary solution. If \( X_A \) represents the mole fraction of component A, the total pressure of the solution will be:

The geometry and magnetic behaviour of the complex \([Ni(CO)_4]\) are:

The reason for the greater range of oxidation states in actinoids is attributed to:

Values of dissociation constant \( K_a \) are given as follows:

Correct order of increasing base strength of the conjugate bases \( {CN}^-, {F}^- \) and \( {NO}_2^- \) is:

For the below-given cyclic hemiacetal (X), the correct pyranose structure is:

In a reaction, the threshold energy is equal to:

The major product of the following reaction is:

Indicate the complex ion which shows geometrical isomerism.

Reaction of \( C_6H_5CH_2Br \) with aqueous sodium hydroxide follows:

The rate law for a reaction between the substances A and B is given by: \[ {Rate} = k[A]^m[B]^n \] On doubling the concentration of A and halving the concentration of B, the ratio of the new rate to the earlier rate of the reaction will be:

Sucrose, which is dextrorotatory in nature, after hydrolysis gives glucose and fructose, among which:
(i) Glucose is laevorotatory and fructose is dextrorotatory.
(ii) Glucose is dextrorotatory and fructose is laevorotatory.
(iii) The mixture is laevorotatory.
(iv) Both are dextrorotatory.