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When 2 ml of dettol is dissolved in 100 ml of water the smell can be detected even on repeated dilution give reason .?
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When 2 ml of dettol is dissolved in 100 ml of water the smell can be d...
Particles of matter are very small in size 
A small amount of dettol contains millions of  particles so we could detect their smell 
 
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When 2 ml of dettol is dissolved in 100 ml of water the smell can be d...
Reason for the Smell of Dettol being Detected on Repeated Dilution:


  • Concentration of Dettol: Dettol is a disinfectant that contains various active ingredients, primarily chloroxylenol. When 2 ml of Dettol is dissolved in 100 ml of water, the resulting solution still retains a relatively high concentration of Dettol.

  • Volatility of Dettol: The active ingredients in Dettol have a certain level of volatility, meaning they can easily vaporize and release their characteristic smell into the surrounding air.

  • Smell Threshold: The human sense of smell is highly sensitive, and even small amounts of certain substances can be detected. Dettol has a strong and distinct smell, and the human nose is capable of detecting it at low concentrations.

  • Diffusion and Dispersion: When a small amount of Dettol is dissolved in a larger volume of water, the Dettol molecules disperse throughout the solution. However, due to their volatility, the Dettol molecules can also diffuse into the air above the solution.

  • Reactivity with Air: Once in the air, the Dettol molecules can react with oxygen and other compounds present, further contributing to the overall smell. This reaction can release volatile oxidation products that are also detectable by our sense of smell.

  • Sensitivity of the Human Nose: Our olfactory system is capable of detecting odors at extremely low concentrations. Even when Dettol is diluted in a large volume of water, the concentration of the active ingredients may still be sufficient for our nose to detect.



Conclusion:

In conclusion, when 2 ml of Dettol is dissolved in 100 ml of water, the resulting solution still retains a significant concentration of the active ingredients. These ingredients have a certain level of volatility, allowing them to vaporize into the air and be detected by our sense of smell. Additionally, the sensitivity of the human nose plays a crucial role in detecting even low concentrations of Dettol. Therefore, on repeated dilution, the smell of Dettol can still be detected due to the combination of the concentration of Dettol, its volatility, and the sensitivity of our olfactory system.
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When 2 ml of dettol is dissolved in 100 ml of water the smell can be detected even on repeated dilution give reason .?
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