List of top Questions asked in BITSAT

The number of geometrical isomers possible for the compound, CH$_3$CH = CH - CH = CH$_2$ is:
What is the stoichiometric coefficient of SO$_2$ in the following balanced reaction? \[ {MnO}_4^-(aq) + {SO}_2(g) \rightarrow {Mn}^{2+}(aq) + {HSO}_4^-(aq) \] (in acidic solution)

In which of the following reactions of H$_2$O$_2$ acts as an oxidizing agent (either in acidic, alkaline, or neutral medium)? 
% Given Reactions 
(i) \( 2Fe^{2+} + H_2O_2 \rightarrow \) 
(ii) \( 2MnO_4^- + 6H^+ + 5H_2O_2 \rightarrow \) 
(iii) \( I_2 + H_2O_2 + 2OH^- \rightarrow \) 
(iv) \( Mn^{2+} + H_2O_2 \rightarrow \) 
 

Which among the following is used in detergent?
Le-Chatelier's principle is not applicable to
The pH of 1 N aqueous solutions of HCl, CH$_3$COOH and HCOOH follows the order:

The correct order of melting points of the following salts is: 
LiCl & (I) 
LiF & (II) 
LiBr & (III) 
 

The combustion of benzene (L) gives CO\(_2\) (g) and H\(_2\)O (L). Given that heat of combustion of benzene at constant volume is -3263.9 kJ/mol at 25°C, heat of combustion (in kJ/mol) of benzene at constant pressure will be: (R = 8.314J\(K^-^1\) \(mol^-^1\))
The ratio \( \frac{K_p}{K_c} \) for the reaction \[ {CO}(g) + \frac{1}{2} {O}_2(g) \rightleftharpoons {CO}_2(g) \] is:
The bond dissociation energy of X\(_2\), Y\(_2\) and XY are in the ratio of 1 : 0.5 : 1. \(\Delta H\) for the formation of XY is -200 kJ/mol. The bond dissociation energy of X\(_2\) will be

Choose the correct stability order of the given free radicals. 

sp\(^3\) d\(^2\) hybridisation is not displayed by:
Among the following, the correct statements are:
The strongest reducing agent among the following is:
Choose the correct option for free expansion of an ideal gas under adiabatic condition from the following:
Which of the following relation is not correct?
Which of the following is only a redox reaction but not a disproportionation reaction?
Which of the following is not correct about Grignard reagent?
Thermal decomposition of lithium nitrate gives:
The standard Gibbs energy (\( \Delta G^{\circ} \)) for the following reaction is \[ A(s) + B^{2+}(aq) \rightleftharpoons A^{2+}(aq) + B(s), \quad K_c = 10^{12} \, {at} \] (Kc = equilibrium constant)

A decimolar solution potassium ferrocyanide is 50% dissociated at 300 K. The osmotic pressure of solution is (R = 8.314 J K$^{-1}$ mol$^{-1}$): 
 

In the reaction, A \( \rightarrow \) products, if the concentration of the reactant is doubled but the rate of reaction remains unchanged, what is the order of the reaction with respect to A?
Hybridisation and geometry of [Ni(CN)$_4$]$^{2-$ are:}
Calamine, malachite, magnetite, and cryolite, respectively, are:
One molar concentration of a solution represents: