1. What temperature at Celsius scale is equal to 300o K. (2)
1. 30oK
2. 27oK
3. 300oK
4. None of these
2. Which of the following diffuses at the fastest rate? (2)
1. Solid
2. Gas
3. Liquid
4. None of these
3. When was Television separated from Akashvadi (radio) as an independent organization? (3)
1. 1959
2. 1965
3. 1976
4. 1982
4. When water condenses into ice (2)
1. Heat is absorbed
2. Heat is released
3. Heat remains unchanged
4. None of these
5. Which of the following inert gases is not found in atmosphere? (4)
1. Xenon
2. Argon
3. Helium
4. Radon