Statement-I: Absolute value of `E_(red)^(0)` of an electrode cannot be determined.
Because Statement-II: Neither oxidation nor reduction can take place alone.

Statement-I: Iodination of akanes is carried out by heat in presence of readucing agent. Because Statement-II: Iodination of alkanes takes place explosively.

Statement-I: Molar conductivity of a weak electrolyte at infinite dilution cannot be determined experimenttally. Because Statement-II: Kohlrausch law help to find the moar conductivity of a weak electrolyte at infinite dilution.

Statement-I: 0.02m solutions of urea and sucrose will freeze at same temperature. Because Statement-II: Freezing point of a solution is inversely proportional to the conc. of solution.

Statement I: The coefficient of friction can be greater than unity. Statement II: The force of friction is dependent on normal reaction and the ration of force of friction and normal reaction cannot exceed unity.

Statement-I : No two electrons in an atom can have the same values of four quantum number. Because Statement-II : No two electrons in an atom can be simultaneously in the same shell, same subshell, same orbitals and have same spin.

Statement-I : Law of conservation of mass hold good for nuclear reaction. Because Statement-II : Law states that mass can be neither created nor destroyed in a chemical reaction.

Statement - I : Area of triangle having sides greater than 9 can be smaller than area of triangle having sides less than 3. Because : Statement - II : Sine of a angle of triangle can take any value in (0, 1] A (b) B (c) C (d) D

Statement-I : The configuration of B atom cannot be 1s^(2) 2s^(3) . Because Statement-II : Hund's rule demands that the configuration should display maximum multiplicity.

For the system shown in fog. m_(1) gt m_(2) gtm_(3) gt m_(4) . Initially, the system is at rest in equilibrium condition., if the string joining m_(4) and ground is cut, then just after the string is cut. Statement I: m_(1), m_(2), m_(3) remain stationary. Statement II: The value of acceleration of all the four blocks can be determined. Statement III: Only m_(4) remain stationary. Statement IV: Only m_(4) accelerates.

STATEMENT-1: In the reaction : Cl_(2)+ OH^(-) to Cl^(-) + ClO_(4)^(-) chlorine is oxidised only STATEMENT-2: Oxidation and reduction cannot take place alone.