Mock Test 4
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Avg score: 17% Most missed: “Gas at a pressure P0 is contained in a vessel. If the masses of all the molecule…”
Mock Test 4
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25 Questions

1. A Carnot engine takes in 3,000 kcal of heat from a reservoir at 627°C and gives it to a sink at 27°C. The work done by the engine is
2. Choose the correct Synonym – DEMANDING
3. Chloroplasts mainly occur in
4. At a given volume and temperature, the pressure of a gas
5. Lion is kept under in Etolian pyramid as
6. Mg2 C3 reacting with water forming propyne C34', which has
7. A constant volume thermometer with argon gas registers a pressure of 50 kPa at the triple point of water. An identical chamber filled with nitrogen gas registers a pressure of 75 kPa at this temperature. The ratio of heats absorbed by these thermometers is
8. Which is correct order of size of O', O2', F' and F?
9. The type of cell division that result in growth of plant is
10. For a given temperature difference, which of the following pairs will generate maximum thermo-electromagnetic force?
11. Baku is the capital of
12. A gas is compressed at a constant pressure of 50 N/m2 from a volume of 10 m3 to a volume of 4 m3. Energy of 100 J is then added to the gas by heating. Its internal energy is
13. C2 ' C3 sigma single bond in vinyl acetylene is due to overlapping of
14. Angiospermic plants are
15. Malik Ambar fought against the Mughals during the reign of
16. Two bodies of 4 g and 16 g have same kinetic energy. What is the ratio of their momenta?
17. limits the upward mixing of atmospheric pollutants and lower the air quality.
18. Among KO2, AlO2', BaO2 and NO2+, unpaired electron is present in
19. Steam is passed into 22 g of water at 20°C. The mass of water that will be present when the water acquires a temperature of 90°C (latent heat of steam is 540 cal/g) is
20. Edible part of mango and coconut is
21. Fungi are always
22. Choose the correct Analogy – Revents: Contemporaneous
23. Choose the correct Synonym – INFESTED
24. Fish respire through their
25. Choose the correct Antonym - CONSERVATIVE