Question

give odd one out in salt solution ,sugar solution,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

the last one
...mud solution...