Question

odd one out giving reason: (1) sugar solutions , salt solutions , milk , mud solution.

Answer 1

Odd one out is Mud solution

Explanation :

1. Salt, sugar and milk are soluble in water.
2. Salt solution , milk solution and sugar solute particles are not seen with naked eyes.
3. They form a stable solution means even if it is left undisturbed for 10min, solute particles does not settle down.
4. Where as mud particles are insoluble in water and forms unstable solution.
5. We can see mud particles with our eyes it forms suspension.

Answer 2

Odd one is mud solution since the given substance like sugar, salt, milk is all soluble in water at the same time it all form stable solution in undisturbed action.

But mud is totally differed from these substances obviously mud is insoluble in water and even it mixed with water also it is clearly visible.