Pharma Quiz 48 Based on GPAT Question

Pharma Quiz 48 Based on GPAT Question :– Hello Friends, Through this website, we are also giving you the services of giving exams so that you can enlarge your information from your home. It will be given in the form of a quiz, which is like any online exam. Previous Paper questions will also be given in this all pharma quiz. Pharma Quiz 48 Based on GPAT Question.Pharma Quiz 48 Based on GPAT Question

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Pharma Quiz 48

Pharma Quiz 48

This is Small Quiz Based on GPAT Exam

1 / 25

In FT-IR instruments Michaelson interferometer is used in place of grating. The function of the interferometer is to act as a modulator'. What do you understand by this statement?

2 / 25

Fajan's method of titrimetric analysis involves detection of the end point on the basis of which one the followings?

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Of the four stereoisomers of chloramphenicol which one is the biologically active isomer?

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 (3-Carboline ring system is present in

5 / 25

Which of the following statements is true?

6 / 25

The catalytic triad in acetylcholineesfcera«e is composed of which of the following amino acid residues?

7 / 25

 Which one of the followings is NOT bioisostearic pair

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The peak at m/z 91 in the mass spectrum for alkylbenzenes is due to which one of the followings?

9 / 25

The protons ortho to the nitro group in p-nitrotoluene are examples of which one of the following types?

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Which of the following statements is WRONG?

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 Following statements are given for a chemical reaction:
Change in Gibb's free energy of the reaction has a negative value. Change in Enthalpy of the reaction has a negative value Change in Entropy of the reaction has a positive value Based on the above statements choose the correct answer.

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 A 250 jig/ml solution of a drug gave an absorbance of 0.500 at 250 nm at a path length of 10 mm. What is the specific absorbance of the drug at 250 nm?

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Which one is an example of a bulk property detector used in HPLC?

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 In an optically active organic compound a chiral carbon has the following attached groups:
[P]    -C0—CH3
[Q]    -C—OH
[R]   -CH = CH2
[S] —C=CH
Using 'Sequence Rules' choose the correct order of priority of the groups?

15 / 25

 In HPLC analysis what type of column would you prefer?

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In polarography, DME has a number of advantages. One of the advantages is that mercury has large hydrogen overpotential. It means which one of the followings?

17 / 25

 To synthesize sulphonylurea antidiabetics, which of the following reactions can be used?

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Following are the desirable properties of the liquid phase used in GLC EXCEPT for one of the followings. Identify that.

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Which one of the given compounds can be used as primary standard for standardization of perchloric acid solution in non-aqueous titrations?

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 In nucleophilic aliphatic substitution reactions arrange the following leaving groups in decreasing order of their leaving capacity?
[P] Brosyl    [Q] Hydroxyl    [R] Chloro    [S] Mesyl

21 / 25

 Pyridine is more basic than pyrrole. This is due to which of the following facts?

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 Diels-Alder reaction can be earned out in which of the following heterocyclic compounds most readily?

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 An iron compound used as heamatinic agent must meet two requirements i.e. it should be biologically available and be non-irritating. Which one of the following compounds meet the above two requirements most closely?

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A tooth paste contains stannous fluoride and calcium pyrophosphate along with other formulation constituents. Choose the correct statement out of the followings?

25 / 25

 Boric acid is a weak acid (pKa 9.19) which cannot be titrated with a standard solution of sodium hydroxide using phenolphthalein as indicator. This titration becomes possible on addition of glycerol due to one of the following reactions. Choose the correct reaction?

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