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The boiling point of alcohol in Kelvin scale is 351K. What will be its boiling point in Celsius scale?
- a)151°C
- b)251°C
- c)78°C
- d)178°C
Correct answer is 'C'. Can you explain this answer ?
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Verified Answer
The boiling point of alcohol in Kelvin scale is 351K. What will be its...
The relationship between Kelvin scale and Celsius scale of temperature can be written as :Temperature on kelvin scale = Temperature on Celsius scale + 273
SOLUTION :
GIVEN: Boiling point of alcohol : 351 K
Temperature on kelvin scale = Temperature on Celsius scale + 273
Temperature on celsius scale = 351 - 273
Temperature on kelvin scale = 78 degree celsius
Hence, temperature of 78 deg C on Celsius scale is equal to 351 K on the Kelvin scale.
Most Upvoted Answer
The boiling point of alcohol in Kelvin scale is 351K. What will be its...
We know k=C+273 given 351 k so 351=C+273 C=351-273 C= 78 so the equivalent temperature of 351k in celsius scale =78
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The boiling point of alcohol in Kelvin scale is 351K. What will be its...
Boiling Point Conversion from Kelvin to Celsius
To convert the boiling point of alcohol from Kelvin to Celsius, we need to use the formula:
Celsius = Kelvin - 273.15
where 273.15 is the value of absolute zero in Celsius.
Given that the boiling point of alcohol in Kelvin is 351K, we can use the formula to find its equivalent in Celsius.
Calculations:
Celsius = 351K - 273.15
Celsius = 77.85
Therefore, the boiling point of alcohol in Celsius is approximately 78°C.
Explanation:
1. Conversion Formula:
- The formula Celsius = Kelvin - 273.15 is used to convert temperatures from Kelvin to Celsius.
- This formula subtracts the value of absolute zero in Celsius (273.15) from the given temperature in Kelvin.
2. Given Information:
- The boiling point of alcohol is given in Kelvin as 351K.
3. Calculation:
- Substitute the given value into the conversion formula:
Celsius = 351K - 273.15
- Perform the subtraction:
Celsius = 77.85
4. Final Answer:
- The boiling point of alcohol in Celsius is approximately 78°C.
Therefore, the correct answer is option c) 78°C.
To convert the boiling point of alcohol from Kelvin to Celsius, we need to use the formula:
Celsius = Kelvin - 273.15
where 273.15 is the value of absolute zero in Celsius.
Given that the boiling point of alcohol in Kelvin is 351K, we can use the formula to find its equivalent in Celsius.
Calculations:
Celsius = 351K - 273.15
Celsius = 77.85
Therefore, the boiling point of alcohol in Celsius is approximately 78°C.
Explanation:
1. Conversion Formula:
- The formula Celsius = Kelvin - 273.15 is used to convert temperatures from Kelvin to Celsius.
- This formula subtracts the value of absolute zero in Celsius (273.15) from the given temperature in Kelvin.
2. Given Information:
- The boiling point of alcohol is given in Kelvin as 351K.
3. Calculation:
- Substitute the given value into the conversion formula:
Celsius = 351K - 273.15
- Perform the subtraction:
Celsius = 77.85
4. Final Answer:
- The boiling point of alcohol in Celsius is approximately 78°C.
Therefore, the correct answer is option c) 78°C.
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The boiling point of alcohol in Kelvin scale is 351K. What will be its boiling point in Celsius scale?a)151°Cb)251°Cc)78°Cd)178°CCorrect answer is 'C'. Can you explain this answer ?
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