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.
1. According
to Arrhenius concept an acid is substance which
2. The
electron acceptors which have high positivity and small size are
3. What is
H+ ion concentration for distilled water
4. The pH
of a solution equals to
5. Which
statement is correct about pH of acid
6. A
strong acid has large
7. The pH
of solution having hydrogen ion concentration 4.2 x 10-4 is
8. As the
pH+ increases pOH- ion
9. According
to Lewis Concept
10. Which
of the following represents property of Soft Bases
11. The
normal human blood pH is
12. Buffers
are mixture of
13. Role of
buffers in pharmacy is related to
14. pH of
buffer solution depend upon
15. HCl can
be prepared by reacting NaCl with
16. The
amount of acid or base that must be added to buffer to produce a unit change of
pH is
17. The pH
of human blood remain constant due to which of the chemicals
18. The
increased level of carbon dioxide in blood leads to
19. What is
pH range of gastric juices
20. If
blood pH is higher than 7.3 it is termed as
Objectives:
Upon completion of the course student shall be able to:
- Under stand the principles and procedures of analysis of drugs and also regarding the application of inorganic pharmaceuticals;
- Know the analysis of the inorganic pharmaceuticals their applications; and
- 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
|
Good question
ReplyDelete1,give H+ion
ReplyDelete2,hard acids
3,10-7
4, negative logarithm