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What will happen if we dissolve some common salt in water at 30*C?
- a)Level of water will change
- b)Level of water will decrease
- c)Unknown
- d)Level of water will not change
Correct answer is option 'D'. Can you explain this answer?
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Verified Answer
What will happen if we dissolve some common salt in water at 30*C?a)Le...
Introduction:
When common salt (sodium chloride) is dissolved in water at a specific temperature, certain changes occur. Let's explore what happens when we dissolve common salt in water at 30°C.
Key Points:
- When common salt (sodium chloride) is dissolved in water at 30°C, the level of water will not change.
- This is because dissolving common salt in water does not result in a change in the volume of the solution.
- The dissolved salt particles mix uniformly with the water molecules, but the total volume of the solution remains the same.
- The salt dissolves due to the attractive forces between the water molecules (solvent) and the salt particles (solute).
- At 30°C, the solubility of common salt in water is relatively high, meaning a significant amount of salt can dissolve in water at this temperature.
Conclusion:
When common salt is dissolved in water at 30°C, the level of water remains unchanged. The dissolved salt particles mix evenly with the water molecules, but the overall volume of the solution remains the same.
Most Upvoted Answer
What will happen if we dissolve some common salt in water at 30*C?a)Le...
Level will not change as we have learnt that there is space between the particles of water
so it will be dissolved and go in those tiny little spaces between water
so it will be dissolved and go in those tiny little spaces between water
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What will happen if we dissolve some common salt in water at 30*C?a)Level of water will changeb)Level of water will decreasec)Unknownd)Level of water will not changeCorrect answer is option 'D'. Can you explain this answer?
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What will happen if we dissolve some common salt in water at 30*C?a)Level of water will changeb)Level of water will decreasec)Unknownd)Level of water will not changeCorrect answer is option 'D'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about What will happen if we dissolve some common salt in water at 30*C?a)Level of water will changeb)Level of water will decreasec)Unknownd)Level of water will not changeCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What will happen if we dissolve some common salt in water at 30*C?a)Level of water will changeb)Level of water will decreasec)Unknownd)Level of water will not changeCorrect answer is option 'D'. Can you explain this answer?.
What will happen if we dissolve some common salt in water at 30*C?a)Level of water will changeb)Level of water will decreasec)Unknownd)Level of water will not changeCorrect answer is option 'D'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about What will happen if we dissolve some common salt in water at 30*C?a)Level of water will changeb)Level of water will decreasec)Unknownd)Level of water will not changeCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What will happen if we dissolve some common salt in water at 30*C?a)Level of water will changeb)Level of water will decreasec)Unknownd)Level of water will not changeCorrect answer is option 'D'. Can you explain this answer?.
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