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Why a bottle of perfume on opening, evolves an odour which can be sensed over a long distance ? *Due to high diffusibility of gasesDue to high compressibility of gasesDue to both of aboveNo option is correct​

Answer» <html><body><h3><strong><u>★</u></strong><strong><u> </u></strong><strong><u>Answer</u></strong><strong><u> </u></strong><strong><u>:</u></strong></h3><p></p><p>The odour of bottle of <a href="https://interviewquestions.tuteehub.com/tag/perfume-1150968" style="font-weight:bold;" target="_blank" title="Click to know more about PERFUME">PERFUME</a> can be sensed over a long distance due to the high diffusibility of gases... (option A)..</p><p></p><p><strong>Reason</strong><strong> </strong><strong>:</strong></p><p></p><p><strong><u>Diffusi</u></strong><strong><u>on</u></strong><strong><u> </u></strong><strong><u>:</u></strong> Diffusion is the net movement of anything from a region of higher concentration to a region of lower concentration. </p><p></p><p>Gases diffuse rapidly and perfume is a gas ,it diffuses with air and the odour of it reaches our nostrils. Hence we are <a href="https://interviewquestions.tuteehub.com/tag/able-361137" style="font-weight:bold;" target="_blank" title="Click to know more about ABLE">ABLE</a> to <a href="https://interviewquestions.tuteehub.com/tag/smell-1213960" style="font-weight:bold;" target="_blank" title="Click to know more about SMELL">SMELL</a> the odour from a long distance..</p><p></p><h3><strong><u>★</u></strong><strong><u> </u></strong><strong><u>Addi</u></strong><strong><u>tional</u></strong><strong><u> Information</u></strong><strong><u> </u></strong><strong><u>:</u></strong></h3><p></p><p></p><p>Rate of diffusion is affected by :</p><p></p><p>→ <strong>Temp</strong><strong>erature</strong><strong> </strong>: As temperature <a href="https://interviewquestions.tuteehub.com/tag/increases-1040626" style="font-weight:bold;" target="_blank" title="Click to know more about INCREASES">INCREASES</a> the rate of diffusion in gases increases and decreases with decrease in temperature..</p><p></p><p>→ <strong>Surface</strong><strong> </strong><strong>area</strong><strong> </strong><strong>:</strong><strong> </strong>The rate of diffusion increases with increase in surface area and vice versa...</p><p></p><p>→ <strong>Humid</strong><strong>ity</strong><strong> </strong><strong>:</strong><strong> </strong> The rate of diffusion decreases with increase in humidity and increases with decrease in humidity ... i.e they are <a href="https://interviewquestions.tuteehub.com/tag/inversely-7688775" style="font-weight:bold;" target="_blank" title="Click to know more about INVERSELY">INVERSELY</a> proportional.</p><p></p></body></html>


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