List of top Chemistry Questions asked in VITEEE

The monomer of natural rubber is:
The IUPAC name of CH\(_3\)-CH(OH)-COOH is:
Polarizability of halide ions increases in the order:
Which of the following arrangements does not represent the correct order of the property stated against it?
Element not showing variable oxidation state is:
The number of hydrogen bonds formed by a water molecule at normal conditions is:
The greater the valence of the flocculating ion added, the greater is its power to cause precipitation of a colloid. This rule is:
A first order reaction is half completed in 45 minutes. How long does it need for 99.9% of the reaction to be completed?
The value of van't Hoff factors for KCl, NaCl and \( K_2SO_4 \) respectively are ......
Which of the following tests is positive for the given compound [A]? 
tests is positive
100 mL of 0.04 N HCl aqueous solution is mixed with 100 mL of 0.02 N NaOH solution. The pH of the resulting solution is:
The acidic, basic and amphoteric oxides, respectively, are:
Which of the following relation is not correct?
Using VSEPR theory, predict the species which has square pyramidal shape.
For which one of the following sets of four quantum numbers, an electron will have the highest energy? 
quantum numbers
How many conformations are possible for ethane?
At 25°C and 1 atm pressure, the enthalpy of combustion of benzene (l) and acetylene (g) are \(3268 \, \text{kJ mol}^{-1}\) and \(1300 \, \text{kJ mol}^{-1}\), respectively. The change in enthalpy for the reaction 
the enthalpyis
The strongest acid among the following is:
Which of the following compounds does not show Lassaigne’s test for nitrogen? (A) Urea
(B) Hydrazine
(C) Phenylhydrazine
(D) Azobenzene
Specific conductance of 0.1 M HNO\(_3\) is \(6.3 \times 10^{-2} \, \text{ohm}^{-1} \, \text{cm}^{-1}\). The molar conductance of the solution is:
The decreasing order of reactivity towards dehydrohalogenation (\(E_1\)) reaction of the following compounds is: 
decreasing order
 
The IUPAC name for
1-chloro-4-methyl-2-nitrobenzene
How many electrons are involved in the following redox reaction? \[ \text{Cr}_2\text{O}_7^{2-} + \text{Fe}^{2+} + \text{C}_2\text{O}_4^{2-} \rightarrow \text{Cr}^{3+} + \text{Fe}^{3+} + \text{CO}_2 \quad (\text{Unbalanced}) \] 
 
Which of the following statements is false?
\(PCl_{5}\) is dissociating 50% at 250°C at a total pressure of \( P \) atm. If the equilibrium constant is \( K_p \), then which of the following relation is numerically correct?