TNPSC Group 2 · 2014 Preliminary Examination
157.
Match the list of radio isotopes with its uses given below and choose the correct answer using the below given codes:
(a) Cobalt 60
1. Fertilizer
(b) Ag191
2. To photograph brain tumour
(c) Hg197
3. Blood cancer
(d) P32
4. Sterilisation
| (a) Cobalt 60 | 1. Fertilizer |
| (b) Ag191 | 2. To photograph brain tumour |
| (c) Hg197 | 3. Blood cancer |
| (d) P32 | 4. Sterilisation |
Answer:
B.
4 3 2 1