List of top Chemistry Questions asked in VITEEE

Anisole is the product obtained from phenol by the reaction known as

Ethylene glycol gives oxalic acid on oxidation with

Hydroboration oxidation of 4-methyl-octene would give

Diamond is hard because

If an endothermic reaction occurs spontaneously at constant temperature \(T\) and pressure \(P\), then which of the following is true?

A spontaneous process is one in which the system suffers :

Hair dyes contain

Which of the following is not a characteristic of transition elements ?

The magnetic moment of a salt containing Zn\(^{2+}\) ion is

The oxidation number of oxygen in KO\(_3\), Na\(_2\)O\(_2\) is

The number of formula units of calcium fluoride CaF\(_2\) present in 146.4 g of CaF\(_2\) are (molar mass of CaF\(_2\) is 78.08 g/mol)

The continuous phase contains the dispersed phase throughout, Example is

The number of hydrogen atoms present in 25.6 g of sucrose (C\(_{12}\)H\(_{22}\)O\(_{11}\)) which has a molar mass of 342.3 g is

CH\(_3\)CH\(_3\) + HNO\(_3\) \(\xrightarrow{675\,K}\)

Secondary nitroalkanes can be converted into ketones by using Y. Identify Y from following

When acetamide is hydrolysed by boiling with acid, the product obtained is

Which will not go for diazotization?

The standard free energy change of a reaction is $\Delta G^{\circ}$ = - $115\,kJ$ at $298 \,K$. Calculate the equilibrium constant $k_p$ in $\log k_p$ $ (R = 8.314 \,Jk^{-1} mol^{-1}).$

Reaction of $PCl _{3}$ and $PhMgBr$ would give

Anisole is the product obtained from phenol by the reaction known as

When acetamide is hydrolysed by boiling with acid, the product obtained is :

When ethyl alcohol is heated with conc. $H_2SO_4$, the product obtained is :

Which will not go for diazotization ?

Which of the following is not a characteristic of transition elements ?

The number of hydrogen atoms present in $25.6\, g$ of sucrose $\left( C _{12} H _{22} O _{11}\right)$ which has a molar mass of $342.3\, g$ is