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TLS Online TPP Program

#Question id: 381

Consider an acetate buffer, initially at the same pH as its pKa (4.76). When sodium hydroxide (NaOH) is mixed with this buffer, the:

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. pH rises more than if an equal amount of NaOH is added to an acetate buffer initially at pH 6.76

  2. pH rises more than if an equal amount of NaOH is added to unbuffered water at pH 4.76.

  3. ratio of acetic acid to sodium acetate in the buffer falls.

  4. sodium acetate formed precipitates because it is less soluble than acetic acid.

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TLS Online TPP Program

#Question id: 33301

#Unit 1. Molecules and their Interaction Relevant to Biology

The given formula shows
TLS Online TPP Program

#Question id: 33302

#Unit 1. Molecules and their Interaction Relevant to Biology

Slope of LW plot in case competitive inhibition will be
TLS Online TPP Program

#Question id: 33303

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following is correct statement
TLS Online TPP Program

#Question id: 33304

#Unit 1. Molecules and their Interaction Relevant to Biology

For the given equation, If plot is drawn is between Km’ and I, what will be intercept of X axis
TLS Online TPP Program

#Question id: 33305

#Unit 1. Molecules and their Interaction Relevant to Biology

For the given equation, which representation is correct
TLS Online TPP Program

#Question id: 33306

#Unit 1. Molecules and their Interaction Relevant to Biology

The Lineweaver-Burk equation in the presence of a competitive inhibitor called as