List of top Chemistry Questions asked in VITEEE

The osmotic pressure of a 0.1 M solution of NaCl at \(27^\circ\)C is (\(R=0.082\) L atm mol\(^{-1}\) K\(^{-1}\)):
The solubility product of AgCl is \(1.8\times10^{-10}\). The solubility in mol/L is:
The rate constant for a first-order reaction is \(0.0693\ \text{min}^{-1}\). The time required for 75% completion of the reaction is:
In the reaction: \(2H_2O_2 \rightarrow 2H_2O + O_2\), the rate of disappearance of \(H_2O_2\) is 0.2 mol/L/s. The rate of appearance of \(O_2\) is:
For the reaction \( \mathrm{N_2 + 3H_2 \rightleftharpoons 2NH_3} \), \(\Delta H = -92\) kJ/mol. The equilibrium constant \(K_p\) will increase with:
Which of the following is not a buffer solution?
The number of moles of oxygen required for complete combustion of 2 moles of methane is:
According to Le Chatelier’s principle, increasing pressure favours the reaction that:
The standard reduction potential of Zn\(^{2+}\)/Zn is \(-0.76\) V and Cu\(^{2+}\)/Cu is \(+0.34\) V. The EMF of the cell Zn | Zn\(^{2+}\) || Cu\(^{2+}\) | Cu is:
Which of the following has the highest boiling point?
The heat of neutralization is maximum for:
The enthalpy change for the reaction \(2\text{C(graphite) + 3\text{H}_2(g) \rightarrow \text{C}_2\text{H}_6(g)\) is called:}
The van der Waals equation for \(n\) moles of gas is:
The compound that gives iodoform test is:
Cannizzaro reaction is shown by aldehydes which:
Which gas is known as laughing gas?
The hybridization in SF\(_6\) molecule is:
Which of the following has the highest lattice energy?
The shape of PCl\(_5\) molecule is:
The hybridization of carbon in diamond is:
The functional group in ethers is:
The order of reactivity of alcohols towards dehydration is:
In qualitative analysis, the cation precipitated as sulphide in Group IV is:
Which of the following is a secondary alcohol?
The monomer of natural rubber is: