Instructions: This Monk test contains JK Bank Chemistry Problems with answer. This will help you in JK bank exam preparation.
This is a FREE online JK Bank Monk Test on topic JK Bank Chemistry Problems with answer. You DO NOT pay money to anyone to attend this test.
Each question carries 1 mark, no negative marks.
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Results
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#1. The nucleus of an atom consists of
Answer: Option C
#2. The number of moles of solute present in 1 kg of a solvent is called its
Answer: Option A
#3. The most electronegative element among the following is
Answer: Option C
#4. The metal used to recover copper from a solution of copper sulphate is
Answer: Option D
#5. The metallurgical process in which a metal is obtained in a fused state is called
Answer: Option A
#6. 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 rock's called
Answer: Option C
#7. The law which states that the amount of gas dissolved in a liquid is proportional to its partial pressure is
Answer: Option C
#8. 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
Answer: Option B
#9. The most commonly used bleaching agent is
Answer: Option C
#10. The nucleus of a hydrogen atom consists of
Answer: Option A
#11. The heat required to raise the temperature of body by 1 K is called
Answer: Option B
#12. The nuclear particles which are assumed to hold the nucleons together are
Answer: Option D
#13. The octane number of zero is assigned to
Answer: Option B
#14. The metal that is used as a catalyst in the hydrogenation of oils is
Answer: Option A
#15. The most abundant rare gas in the atmosphere is
Answer: Option C
#16. The ore which is found in abundance in India is
Answer: Option A
#17. The inherited traits of an organism are controlled by
Answer: Option C
#18. The heat energy produced when the human body metabolises 1 gram of fat is
Answer: Option C
#19. What are the number of moles of CO2 which contains 16 g of oxygen?
Answer: Option A
Explanation:
One mole of CO2 has mass of 44 g and 32 g of O2. So 16 g of O2 have 22 g of CO2 or 0.5 moles of it.
#20. The main use of salt in the diet is to
Answer: Option B