Sets
General Science Set 72
30 questions 1. The molar specific heat capacity of a gas at constant volume is denoted by:
2. Fermentation of molasses obtained from sugarcane juice gives:
3. Which of the following shows the correct hierarchy of organisation in multicellular organisms?
4. The full form of SONAR is:
5. Consider the following pairs:
(I) Ernst Haeckel – Three kingdom system
(II) Herbert F. Copeland – Five kingdom system
(III) Carolus Linnaeus – Two kingdom system
Which of the pairs given above is/are correctly matched?
6. In the reaction 2Na + H₂ → 2NaH, sodium is oxidised because:
7. The boiling point of water is raised inside a pressure cooker by increasing the:
8. The tiny pores on the surface of leaves through which gaseous exchange takes place are called:
9. Objects that emit their own light are called:
10. Mendeleev left several gaps in his table because he proposed that some elements were still:
11. Millets are also called:
12. A mass of 6.28 g occupies a volume of 2.5 cm³. The density, to the correct number of significant figures, is:
13. Dalton's atomic theory could not explain the:
14. One parent cell undergoing meiosis forms how many daughter cells?
15. The dimensions of pressure are:
16. The normal systolic pressure is about:
17. Medicines used for treating indigestion are called:
18. Which of the following allows current to pass through it in one direction only?
19. Ranganathittu Bird Sanctuary, among the regions preserved through the efforts of Salim Ali, is in:
20. The 'p' in pH stands for 'potenz', a German word meaning: