InterviewSolution
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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Can you select one of the example of chemical reaction |
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Answer» Can you select one of the example of chemical reaction |
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| 2. |
From below list which is not a physical change? |
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Answer» From below LIST which is not a physical change? |
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| 3. |
Which of the following is the effect of oxidation reaction in everyday life |
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Answer» Which of the following is the EFFECT of oxidation reaction in everyday life |
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| 4. |
Do you know the hardest natural substance on Earth? |
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Answer» Do you know the HARDEST natural substance on Earth? |
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| 5. |
As we knows nitrogen is the most abundant gas in the |
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Answer» As we knows nitrogen is the most abundant gas in the |
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| 6. |
Do you know solid carbon dioxide is an example of |
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Answer» Do you know solid carbon DIOXIDE is an example of |
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| 7. |
What is the effect of increasing temperature on the electricalconductivity of metals |
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Answer» What is the effect of INCREASING temperature on the electricalconductivity of metals |
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| 8. |
What is the coordination number in hcp lattice |
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Answer» What is the COORDINATION number in hcp lattice |
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| 9. |
Name the sixth element in the Periodic table? |
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Answer» Name the sixth ELEMENT in the Periodic table? |
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| 10. |
Which one of the following metals does not react with cold as well as hot water? |
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Answer» Which one of the following metals does not react with COLD as WELL as hot water? |
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| 11. |
Sodium carbonate is a basic salt because it is a |
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Answer» SODIUM carbonate is a BASIC salt because it is a salt of Choose the correct option from below list (1)strong acid and strong BASE. (2)weak acid and weak base. (3)strong acid and weak base. (4)weak acid and strong base. Answer:-(4)weak acid and strong base. Note:-Sodium carbonate is a basic salt of weak acid i.e. carbonic acid and a strong base i.e. sodium hydroxide. |
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| 12. |
The reduction reaction involves |
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Answer» The REDUCTION reaction involves |
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| 13. |
Many of the marble statues are corroded or stained rain water due to? |
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Answer» Many of the marble statues are corroded or stained rain water due to? |
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| 14. |
An acidic liquid will have a ___ pH. |
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Answer» An ACIDIC liquid will have a ___ pH. |
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| 15. |
Which cell organelle is also called powerhouse of the cell? |
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Answer» Which cell ORGANELLE is also called powerhouse of the cell? |
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| 16. |
If one boils water it will convert into ____. |
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Answer» If one BOILS WATER it will CONVERT into ____. |
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| 17. |
All halogens exhibit positive oxidation state except |
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Answer» All halogens EXHIBIT POSITIVE oxidation STATE except |
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| 18. |
The presence of a lone pair of electrons on the nitrogen atom of theammonia molecule makes it |
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Answer» The presence of a lone pair of electrons on the NITROGEN atom of theammonia molecule makes it |
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| 19. |
Name the metal In which thermite reaction a compound of iron reacts? |
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Answer» NAME the metal In which thermite reaction a COMPOUND of IRON reacts? Choose the correct OPTION from below list (1)Zinc (2)Magnesium (3)Aluminium (4)None of these Answer:-(3)Aluminium Note:-Aluminium (Al) is used in thermite process. Al is the reducing agent. |
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| 20. |
After completion of this reaction, a metal is obtained in the molten state. Identify the metal name |
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Answer» After completion of this reaction, a metal is obtained in the MOLTEN state. Identify the metal name |
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| 21. |
Very pure nitrogen can be obtained by the thermal decomposition of |
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Answer» Very PURE nitrogen can be OBTAINED by the thermal DECOMPOSITION of |
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| 22. |
Chemical name of sucrose is |
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Answer» Chemical name of SUCROSE is |
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| 23. |
Burning the magnesium ribbon is a |
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Answer» Burning the MAGNESIUM ribbon is a |
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| 24. |
When Ant bite injects in |
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Answer» When ANT bite injects in |
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| 25. |
Food item when kept carefully get spoiled is called |
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Answer» FOOD item when kept carefully get SPOILED is called Choose the correct OPTION from below list (1)CHEMICAL Change (2)Physical Change (3)Both (1) and (2) (4)None of above Answer:-(1)Chemical Change |
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| 26. |
Heat transferred into solids by |
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Answer» Heat transferred into SOLIDS by |
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| 27. |
Non-stoichiometric Metal Excess defects due to interstitial cations arefound in |
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Answer» Non stoichiometric METAL EXCESS defects DUE to interstitial CATIONS arefound in |
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| 28. |
Substances which take part in a chemical reaction are called_________. |
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Answer» Substances which take part in a CHEMICAL reaction are called_________. |
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| 29. |
Mention the internal factors that influence photosynthesis? |
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Answer» MENTION the internal factors that influence photosynthesis? Choose the correct OPTION from below list (1)Size, position and structure of stomata (2)Maintenance of the TURGIDITY of the leaf cells (3)Relative proportion and distribution of chloroplasts in the mesophyll (4)All of the above Answer:-(4)All of the above |
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| 30. |
Which one of the following elements the drum of a Photostat machine is made up of |
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Answer» Which one of the following elements the drum of a Photostat MACHINE is made up of |
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| 31. |
Which one of the following waves are used by the common TV remote control? |
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Answer» Which one of the following waves are USED by the COMMON TV remote control? |
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| 32. |
What do you understand by NADP? |
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Answer» What do you UNDERSTAND by NADP? |
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| 33. |
One coiled DNA piece is known as ____. |
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Answer» One coiled DNA PIECE is known as ____. |
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