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TLS Online TPP Program

#Question id: 2128

The fluidity of a lipid bilayer will be increased by:

#XL - S Microbiology

  1. decreasing the number of unsaturated fatty acids.

  2. increasing the length of the alkyl chains.

  3. increasing the temperature.

  4. substituting 18:0 (stearic acid) in place of 18:2 (linoleic acid).

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TLS Online TPP Program

#Question id: 19626

#XL - P Chemistry

The pH of a solution of hydrochloric acid is 4. The molarity of the solution is:
TLS Online TPP Program

#Question id: 19627

#XL - P Chemistry

The strong conjugate base is
TLS Online TPP Program

#Question id: 19628

#XL - P Chemistry

Which of the following pairs constitutes a buffer ?
TLS Online TPP Program

#Question id: 19629

#XL - P Chemistry

Le Chatelier’s principle is applicable to:
TLS Online TPP Program

#Question id: 19630

#XL - P Chemistry

Which of the following is the weakest base?
TLS Online TPP Program

#Question id: 19631

#XL - P Chemistry

When NH4Cl is added to NH4OH solution the dissociation of ammonium hydroxide is reduced. It is due to: