Download PDF Pharmaceutical Inorganic Chemistry MCQs Acid-base titrations

Pharmaceutical Inorganic Chemistry - Theory' is a course offered in the first year of Pharm. D. program and 1st semester of B Pharmacy. This course mainly deals with fundamentals of Analytical chemistry and also the study of inorganic pharmaceuticals regarding their monographs and also the course deals with basic knowledge of analysis of various pharmaceuticals.




Objectives:

Upon completion of the course student shall be able to:

  1. Under stand the principles and procedures of analysis of drugs and also regarding the application of inorganic pharmaceuticals;
  2. Know the analysis of the inorganic pharmaceuticals their applications; and
  3. Appreciate the importance of inorganic pharmaceuticals in preventing and curing the disease.
Here you will find important MCQs from Pharmaceutical Inorganic Chemistry. Answer Table is given at the end of these questions. You can download PDF of these from here also.

1.      According to Arrhenius concept an acid is substance which

a.Gives H+ ion                                          b.Gives OH- ion
c.Donate                                                    d.Red litmus blue

2.      The electron acceptors which have high positivity and small size are

a.Hard Bases                                             b.Hard Acids
c. Soft Base                                               d.Hard Acids

3.      What is H+ ion concentration for distilled water

a. 10-14                                                      b.10+14
c.10-7                                                         d.10+7

4.      The pH of a solution equals to

a. Positive logarithm of OH- ion              b. Negative logarithm of OH-ion
c. Positive logarithm of H+                      d. Negative logarithm of H+ ion

5.      Which statement is correct about pH of acid

a. Above 7                                                 b. Between 8-9
c. Below 7                                                 d. 7

6.      A strong acid has large

a. Ka                                                                             b. Kb
c. PKa                                                        d. pKb

7.      The pH of solution having hydrogen ion concentration 4.2 x 10-4 is

a.3.                                                            b.2.5
c.4.7                                                          d.5.89

8.      As the pH+ increases pOH- ion

a. increases                                                b. decreases
c. neither increase nor decrease                d. none of the above

9.      According to Lewis Concept

a. Acid is proton donor                             b. Acid is electron pair donor
c. Base is electron pair donor                   d. Base is electron accepter

10.  Which of the following represents property of Soft Bases

a. High positive charge                             b. Low positive charge
c. High electronegativity                           d. Low electronegativity     

11.  The normal human blood pH is

a.5.5-6.5                                                    b.8.8-9.6
c.7.35-7.45                                                d.2.35-3.78       

12.  Buffers are mixture of

a. Strong acid & Strong base                    b. Weak base & Weak acid
c. Weak acid & salt                                   d. None of above

13.  Role of buffers in pharmacy is related to

a. Stability                                                 b. Solubility
c. Color                                                     d. All of the above

14.  pH of buffer solution depend upon

a. acid(H+)                                                b. conjugate base
c. Salt                                                        d.Both a & b

15.  HCl can be prepared by reacting NaCl with

a. H2SO4                                                   b. NaHSO8
c. Both a & b                                             d. None of the above

16.  The amount of acid or base that must be added to buffer to produce a unit change of pH is

a. Buffer Solution                                     b. Buffer Action
c. Buffer Capacity                                     d. None of above

17.  The pH of human blood remain constant due to which of the chemicals

a.CO2                                                        b. Proteins
c. Amino acids                                          d. All of above

18.  The increased level of carbon dioxide in blood leads to

a. Acidosis                                                b. Alkalosis
c. Both a & b

19.  What is pH range of gastric juices

a.4.5-7                                                       b.1.5-3.5
c.7.3-8                                                       d.6-8

20.  If blood pH is higher than 7.3 it is termed as

a. Alkalosis                                                b. Acidosis
c. Both a & b                                             d. None of above



S. No.
Ans
1
a
2
b
3
c
4
d
5
c
6
a
7
a
8
b
9
a
10
d
11
c
12
c
13
d
14
d
15
c
16
c
17
d
18
a
19
b
20
a

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