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Tyndall effect is observed when:...

Tyndall effect is observed when:

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Tydalls effect is applicable when:
(a) the diameter of the dispersed particles is not much smaller than the wavelength of the light used.
(b) The refractive indices of the dispersed phase and the dispersion medium must differ greatly in magnitude.
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Tyndall effect is observed during the projection in a cinema theatre. Why?

The Tyndall effect is observed only when following conditions are satisfied: (A) the diameter of the dispersed particles is much smaller than the wavelength of the light used. (B) the diameter of the dispersed particle is not much smaller than the wavelength of the light use (C) the refreactive indices of the dispersed phase and dispersion medium are almost similar in magnitude (D) the refractive indices of the dispersed phase and dispersion medium differ greatly in magnitude.

Tyndall effect is observed only when (i) the diameter of the dispersed particles is not much smaller than the wavelength of the light used. (ii) the refractive indices of dispersed phase and dispersion medium differ greatly in magnitude . (iii) the size of the particles is generally between 10^(-11) and 10^(-9) m in diameter. (iv) the dispersed phase and dispersion medium cna be seen separately in the system .

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RESONANCE ENGLISH-SOLUTIONS-Advabced Level Problems (PART-2)
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  2. The osmotic pressure of 6% solution of urea at 300 K is

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  3. The osmotic pressure of 6% solution of urea at 273 K is

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  4. The osmotic pressure of 6% solution of urea at 323 K is

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  5. There are two solutions each at 27^(@)C Solution A: contains 6g urea...

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  6. The osmotic pressure of 6% solution of urea at 298 K is

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  7. The osmotic pressure of 6% solution of urea at 258 K is

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  8. The osmotic pressure of 5% solution of urea at 258 K is

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  9. The osmotic pressure of 7% solution of urea at 298 K is

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  10. The osmotic pressure of 8% solution of urea at 300 K is

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  17. The osmotic pressure of a solution containing 0.2 mol of solute per li...

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