The diffusion coefficient (Ds ) is a characteristic of the substance

a) diffusion in liquid is much faster than diffusion in air

b) larger molecules have smaller diffusion coefficients

c) diffusion in air is much faster than diffusion in a liquid

d) Larger molecules have larger diffusion coefficient

Which of the following combination is correct?

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#Question id: 389

#XL - S Microbiology

A weak acid HA has a pKa of 5.0.  If 1.0 mol of this acid and 0.1 mol of NaOH were dissolved in one liter of water, what would the final pH be?

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#Question id: 27524

#XL - U Food Technology

Which of the following statements is correct?

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#Question id: 19946

#XL - P Chemistry

If the value of azimuthal quantum number of an electron is 2, then which of the following values of magnetic quantum numbers is not permissible,

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#Question id: 3030

#XL - S Microbiology

Which of the following features of prokaryotic biology involves metabolic cooperation among cells?

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#Question id: 111

#XL - Q Biochemistry

Sterols are steroids which have