UP BSc Nursing CNET 2023 Chemistry Previous Year Questions Practice

Atal Bihari Vajpayee Medical University conducts the UP BSc Nursing Admission on behalf of UPDGME. The selection process for UP BSc Nursing Admission 2023 is based on the applicants’ performance in the Common Entrance Test/ CET conducted by ABVMU, Uttar Pradesh. After qualifying the UP BSc nursing entrance exam, candidates can participate in the counseling round to secure seats in various government and private colleges in UP. Additionally, those who have cleared the NEET UG exam can also apply for the UP BSc Nursing Admission 2023.

The BSc Nursing Counseling Schedule is released by UPDGME, and the application process for UP BSc Nursing 2023 began on April 15 and will continue until May 18, 2023. The CNET for UP BSc Nursing Entrance Exam is scheduled for June 04, 2023, and the results will be announced in August 2023.

 

UP BSC Nursing 2023 Chemistry Questions To Practice

We have brought you Chemistry Previous Year Questions to practice, which include 30 multiple-choice questions, along with their answers provided.

1. The nucleus of an atom consists of:
A. electrons and neutrons
B. electrons and protons
C. protons and neutrons
D. All of the above

Answer: C

2. The number of moles of solute present in 1 kg of a solvent is called its:
A. molality
B. molarity
C. normality
D. formality

Answer: A

3. The most electronegative element among the following is:
A. sodium
B. bromine
C. fluorine
D. oxygen

Answer: C

4. The metal used to recover copper from a solution of copper sulphate is:
A. Na
B. Ag
C. Hg
D. Fe

Answer: D

5. The number of d-electrons in Fe2+ (Z = 26) is not equal to that of:
A. p-electrons in Ne (Z = 10)
B. s-electrons in Mg (Z = 12)
C. d-electrons in Fe (Z = 26)
D. p-electrons in CI (Z = 17)

Answer: D

6. The metallurgical process in which a metal is obtained in a fused state is called:
A. smelting
B. roasting
C. calcinations
D. froth floatation

Answer: A

7. The molecules of which gas have highest speed?
A. H2 at -73°C
B. CH4 at 300 K
C. N2 at 1,027°C
D. O2 at 0°C

Answer: A

8. The oldest rocks in the earth’s crust were once molten, and came from deep inside the earth. The molten rock, called magma, spewed out in volcanic eruptions during the earth’s early life and solidified into hard rocks called:
A. granite
B. basalt
C. igneous rocks
D. sedimentary rocks

Answer: C

9. The law which states that the amount of gas dissolved in a liquid is proportional to its partial pressure is:
A. Dalton’s law
B. Gay Lussac’s law
C. Henry’s law
D. Raoult’s law

Answer: C

10. The main buffer system of the human blood is:
A. H2CO3 – HCO3
B. H2CO3 – CO32-
C. CH3COOH – CH3COO-
D. NH2CONH2 – NH2CONH+

Answer: A

11. The gas present in the stratosphere which filters out some of the sun’s ultraviolet light and provides an effective shield against radiation damage to living things is:
A. helium
B. ozone
C. oxygen
D. methane

Answer: B

12. The most commonly used bleaching agent is:
A. alcohol
B. carbon dioxide
C. chlorine
D. sodium chlorine

Answer: C

13. The nucleus of a hydrogen atom consists of:
A. 1 proton only
B. 1 proton + 2 neutrons
C. 1 neutron only
D. 1 electron only

Answer: A

14. The heat required to raise the temperature of a body by 1 K is called:
A. specific heat
B. thermal capacity
C. water equivalent
D. None of the above

Answer: B

15. The nuclear particles which are assumed to hold the nucleons together are:
A. electrons
B. positrons
C. neutrons
D. mesons

Answer: D

Thank you for bringing that to my attention! Here are the corrected questions with options:

16. The mass of P4O10 that will be obtained from the reaction of 1.33 gram of P4 and 5.07 gram of oxygen is:
A. 2.05 gram
B. 3.05 gram
C. 4.05 gram
D. 5.05 gram

Ans: B

17. The octane number of zero is assigned to:
A. 2-methyl octane
B. n-heptane
C. iso-octane
D. 3-methyl octane

Ans: B

18. The metal that is used as a catalyst in the hydrogenation of oils is:
A. Ni
B. Pb
C. Cu
D. Pt

Ans: A

19. The most abundant rare gas in the atmosphere is:
A. He
B. Ne
C. Ar
D. Xe

Ans: C

20. The Latin word formica means ant. The name formic acid is derived from this Latin word because:
A. This acid, in ancient times, was used to eliminate ant-hills
B. This corrosive acid is secreted by ants to drive away their enemies
C. This acid was first obtained by the distillation of ants
D. Ants are attracted by the odor of this acid

Ans: C

21. The ore which is found in abundance in India is:
A. Monazite
B. Fluorspar
C. Bauxite
D. Magnetite

Ans: D

22. The inherited traits of an organism are controlled by:
A. RNA molecules
B. Nucleotides
C. DNA molecules
D. Enzymes

Ans: C

23. The heat energy produced when the human body metabolizes 1 gram of fat is:
A. 30 kJ
B. 1 kJ
C. 39 kJ
D. 29 kJ

Ans: C

24. What are the number of moles of CO2 which contains 16 g of oxygen?
A. 0.5 mole
B. 0.2 mole
C. 0.4 mole
D. 0.25 mole

Ans: A

25. The main use of salt in the diet is to:
A. Make the taste of food better
B. Produce in small amounts the hydrochloric acid required for the digestion of food
C. Ease the process of cooking
D. Increase the solubility of food particles in water

Ans: B

26. The monomer of polythene is:
A. Vinyl chloride
B. Ethylene
C. Ethyl alcohol
D. None of the above

Ans: B

27. The luster of a metal is due to:
A. Its high density
B. Its high polishing
C. Its chemical inertness
D. Presence of free electrons

Ans: D

28. The number of water molecules present in a drop of water (volume 0.0018 mL) at room temperature is:
A. 1.568 x 103
B. 6.023 x 1023
C. 4.84 x 1017
D. 6.023 x 1019

Ans: B

29. The most malleable metal is:
A. Platinum
B. Silver
C. Iron
D. Gold

Ans: D

30. The oil used in the froth floatation process is:
A. Coconut oil
B. Olive oil
C. Kerosene oil
D. Pine oil

Ans: D

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