| 1 |
In present days, uranium is a: |
- A. major source of energy
- B. not major source of energy
- C. not an important mineral
- D. becoming an important metal
|
| 2 |
Uranium was first discovered by German chemist: |
- A. Martin Heinrich Klaproth
- B. Marie cure
- C. Antoine Henri Beequerel
- D. Pierre
|
| 3 |
Russian Federation, Kazakhstan, Ukraine & Uzbekistan possesses how much world's uranium deposits ? |
- A. 33 percent
- B. 50percent
- C. 15percent
- D. 24.63percent
|
| 4 |
The boiling point of uranium is: |
- A. 3818<span style="color: rgb(84, 84, 84); font-family: arial, sans-serif; font-size: small;">°C</span>
- B. 5125<span style="color: rgb(84, 84, 84); font-family: arial, sans-serif; font-size: small;">°C</span>
- C. 2250<span style="color: rgb(84, 84, 84); font-family: arial, sans-serif; font-size: small;">°C</span>
- D. 1575<span style="color: rgb(84, 84, 84); font-family: arial, sans-serif; font-size: small;">°C</span>
|
| 5 |
Uranium is most dangerous: |
- A. metal in the world
- B. due to its radioactivity
- C. due to its non-radio active properties
- D. for life
|
| 6 |
Production of atonomic energy at commercial level began: |
- A. after 1950 A.D
- B. in 1900
- C. after 1955 A.D
- D. after1970
|
| 7 |
The melting point of uranium is: |
- A. 1000<span style="color: rgb(84, 84, 84); font-family: arial, sans-serif; font-size: small;">°</span>C
- B. 2000<span style="color: rgb(84, 84, 84); font-family: arial, sans-serif; font-size: small;">°</span>C
- C. 1132<span style="color: rgb(84, 84, 84); font-family: arial, sans-serif; font-size: small;">°</span>C
- D. 500<span style="color: rgb(84, 84, 84); font-family: arial, sans-serif; font-size: small;">°</span>C
|
| 8 |
In the world, in how many countries, uranium is present? |
- A. 50 countries
- B. 100 countries
- C. 39 countries
- D. only 20 countries
|
| 9 |
Uranium metal was discovered in: |
- A. 1789 A.D
- B. 1890 A.D
- C. sixteenth century
- D. twentieth century
|
| 10 |
In the world, at present, 450 atomic power stations production capacity is: |
- A. 391,665 Mw
- B. 5 lakhMw
- C. 3 lakhMw
- D. 10 lakhMw
|
