The common difference of the A.P. a1, a2, …, am is 13 more than the common difference of the A.P. […]

For three unit vectors a, b, c satisfying |a − b|² + |b − c|² + |c − a|² =

If ∫((1−5cos²x)/(sin⁵x cos²x)) dx = f(x) + C, then f(π/6) − f(π/4) is equal to Q. If ∫ (1 −

Let S be a set of cubic polynomials with natural number coefficients. Find how many are divisible by x^2 +

X is the number of geometrical isomers of [Pt(NH3)(H2O)BrCl], Y is the number of optically inactive isomers of [CrCl2(ox)2]3− and

Consider the dissociation equilibrium of a weak acid HA with pKa 4. Find the pH of 10 mM HA solution.

0.53 g of an organic compound when treated with nitric acid and silver nitrate gives AgBr and CO2 on combustion.

500 mL of 1.2 M KI solution is mixed with 500 mL of 0.2 M KMnO4 solution in basic medium.

Consider the following redox reaction taking place in acidic medium BH₄⁻ + ClO₃⁻ → H₂BO₃⁻ + Cl⁻ and find the

The correct statement among the following is. Q. The correct statement among the following is: (A) [Ni(CN)4]2− and [NiCl4]2− are