Which of the following is a homogeneous system?
Muddy water
Bread
concrete
A solution of sugar in
The composition of the homogenous solution is uniform throughout the solution whereas, the composition of the heterogeneous solution is not uniform.
Components of muddy water, bread, and concrete are not uniformly distributed in the solutions whereas, sugar is completely soluble in water and forms a homogeneous solution.
Hence option 4 is correct.
5 g of Na2SO4 was dissolved in x g of H2O. The change in freezing point was found to be 3.820C. If Na2SO4 is 81.5% ionised, the value of x (K
A capacitor is made of two square plates each of side 'a' making a very small angle
A solution of m-chloroaniline, m-chlorophenol and m-chlorobenzoic acid in ethyl acetate was extracted initially with a saturated solution of NaHCO3 to give fraction A. The leftover organic phase was extracted with d