Question

6.02*10^20 molecules of urea are present in 100ml of its solution.the concentration of solution is.​

Answer 1

moles of urea = 6.02 × 10²°/6.02 × 10²³

mole = 0.001

now

concentration = mole/volume

= 0.001/100ml

= 0.001 × 10

concentration = 0.01 mole/L

Hope it may Help you ✌️

Answer 2

Explanation:

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