List of top Chemistry Questions asked in BITSAT

Specific conductance of 0.1 M \(HA\) is \(3.75 \times 10^{-4} \, \Omega^{-1} \text{cm}^{-1}\). If \(\Lambda_m^\infty (HA) = 250 \, \Omega^{-1} \text{cm}^2 \text{mol}^{-1}\), the dissociation constant \(K_a\) of \(HA\) is

In the following structures, which two forms are staggered conformations of ethane? 

The correct statement about the compounds A, B and C is 

Which of the following can act as both Brønsted acid and Brønsted base?
Correct formula of the complex formed in the brown ring test for nitrates is
Identify the structure of water in the gaseous phase.
Electrometallurgical process is used to extract
Which reagent converts nitrobenzene to N-phenyl hydroxylamine?
Which of the following does not contain plane of symmetry?
Cadmium is used in nuclear reactors for?
A compound of molecular formula C₇H₁6 shows optical isomerism. Compound will be
The rate of reaction between two reactants A and B decreases by a factor of 4 if the concentration of reactant B is doubled. The order of this reaction with respect to reactant B is
If a 25.0 mL sample of sulfuric acid is titrated with 50.0 mL of 0.025 M sodium hydroxide to a phenolphthalein endpoint, what is the molarity of the acid?
Find which of the following compound can have mass ratio of C:H:O as 6:1:24
For a given reaction, Δ H = 35.5 kJ mol^-1 and Δ S = 83.6 J K⁻1 mol⁻1. The reaction is spontaneous at
Which of these doesn’t exist?
Which of these compounds are directional?
The number of atoms per unit cell of bcc structure is
The number of radial nodes of 3s and 2p orbitals are respectively
Which of the following shows correct order of bond length?
Which of the following represents Schotten-Baumann reaction?
Which of the following is not involved in the formation of photochemical smog?
Which of the following can form buffer solution?
The energy of an electron in second Bohr orbit of hydrogen atom is:
Which of the following is not present in Portland cement?