Saturday, March 20, 2010

Group 0

Multiple Choice Questions in Inorganic Pharmaceutical Chemistry

1. Group 0 represents

a. Inert gases
b. Transition elements
c. Metalloids
d. Alkaline earth metals
-----------
2. The shift in properties in going from halogen to inert gases to alkali metal is shown by valence electron structures as follows

a. (n-1)s2(n-1)p5 --> (n-1)s2(n-1)p6ns1--> (n-1)s2(n-1)p6
b. (n-1)s2(n-1)p6ns1 --> (n-1)s2(n-1)p6 --> (n-1)s2(n-1)p5
c. (n-1)s2(n-1)p5--> (n-1)s2(n-1)p6 --> (n-1)s2(n-1)p6ns1
d. (n-1)s2(n-1)p6 --> (n-1)s2(n-1)p5--> (n-1)s2(n-1)p6ns1
-------------
3.Which of the following Group 0 element don't occur in the atmosphere?

a. Helium
b. Krypton
c. Xenon
d. Radon
-------------
4. Which of the following two is also produced from liquid air by fractional distillation?

a. Argon and radon
b. Xenon and helium
c. Neon and krypton
d. Helium and radon
-------------
5. Which of the following is natural decay product of radium?

a. Neon
b. Krypton
c. Xenon
d. Radon
-------------
6.Synthetic air is prepared from

a. Helium
b. Argon
c. Neon
d. Krypton
--------------

7. Which of the followings can be used in the treatments of certain types of cancer?

a. Krypton
b. Argon
c. Xenon
d. Radon
--------------
8. Which of the following can be used as anesthetics?

a. Helium and argon
b. Argon and krypton
c. Krypton and xenon
d. Neon and Xenon
--------------
Answers to Multiple Choice questions of Group 0 in Inorganic Pharmaceutical Chemistry
1.  a
2. c
3. d
4. c
5. d
6. a
7. d
8. c

Further reading:





Post a Comment