Physics
Grade-9
Easy

Question

0 K = ____ oC

  1. -100.15
  2. 100.15
  3. 273.15
  4. -273.15

Hint:

Kelvin = degree Celsius + 273K

The correct answer is: -273.15


    According to formula, 0 K will be -273 degree Celsius

    Related Questions to study

    Grade-9
    Physics

    Which of the following represents the absolute zero temperature?

    1. 0 K
    2. 0oC
    3. 0oF
    4. All of the above

    Which of the following represents the absolute zero temperature?

    PhysicsGrade-9
    1. 0 K
    2. 0oC
    3. 0oF
    4. All of the above
    Grade-9
    Physics

    The S I unit of temperature is _____.

    1. Degree Celsius
    2. Degree Fahrenheit
    3. Kelvin
    4. Joules

    The S I unit of temperature is _____.

    PhysicsGrade-9
    1. Degree Celsius
    2. Degree Fahrenheit
    3. Kelvin
    4. Joules
    Grade-9
    Physics

    Temperature can be measured by ____.

    1. Calorimetry
    2. Barometer
    3. Odometer
    4. Thermometer 

    Temperature can be measured by ____.

    PhysicsGrade-9
    1. Calorimetry
    2. Barometer
    3. Odometer
    4. Thermometer 
    parallel
    Grade-9
    Chemistry

    What is the temperature when 2.10 moles of nitrogen gas and it has a pressure of 1.25 atm in a 25L of tank?

    1. 173K
    2. 252K
    3. 181K
    4. 212K

    What is the temperature when 2.10 moles of nitrogen gas and it has a pressure of 1.25 atm in a 25L of tank?

    ChemistryGrade-9
    1. 173K
    2. 252K
    3. 181K
    4. 212K
    Grade-9
    Chemistry

    What is the shape of the graph for the pressure-temperature for an ideal gas?

    1. Hyperbola
    2. Parabola
    3. Straight line
    4. Semi-circle

    What is the shape of the graph for the pressure-temperature for an ideal gas?

    ChemistryGrade-9
    1. Hyperbola
    2. Parabola
    3. Straight line
    4. Semi-circle
    Grade-9
    Chemistry

    If all other conditions remain constant, then select the pair of variables are inversely proportional to one another for a gas?

    1. P, V
    2. P, T
    3. V,P
    4. n, V

    If all other conditions remain constant, then select the pair of variables are inversely proportional to one another for a gas?

    ChemistryGrade-9
    1. P, V
    2. P, T
    3. V,P
    4. n, V
    parallel
    Grade-9
    Chemistry

    What is the compressibility factor of an ideal gas?

    1. 1
    2. 2
    3. 3
    4. 4

    What is the compressibility factor of an ideal gas?

    ChemistryGrade-9
    1. 1
    2. 2
    3. 3
    4. 4
    Grade-9
    Chemistry

    One of the two ideal gases has a molar volume double the second one at the same temperature, Calculate the ration of their pressure.

    1. 4:1
    2. 2:1
    3. 1:2
    4. 3:5

    One of the two ideal gases has a molar volume double the second one at the same temperature, Calculate the ration of their pressure.

    ChemistryGrade-9
    1. 4:1
    2. 2:1
    3. 1:2
    4. 3:5
    Grade-9
    Chemistry

    If the intermolecular forces vanish away the volume occupied by the molecules contained in 4.5Kg water at STP will be:

    1. 5.6 m3
    2. 4.5 m3
    3. 11.2 L
    4. 11.2 m3

    If the intermolecular forces vanish away the volume occupied by the molecules contained in 4.5Kg water at STP will be:

    ChemistryGrade-9
    1. 5.6 m3
    2. 4.5 m3
    3. 11.2 L
    4. 11.2 m3
    parallel
    Grade-9
    Chemistry

    Which of the following processes is an example of Avogadro's law?

    1. Respiration
    2. Photosynthesis
    3. Digestion
    4. None of the above

    Which of the following processes is an example of Avogadro's law?

    ChemistryGrade-9
    1. Respiration
    2. Photosynthesis
    3. Digestion
    4. None of the above
    Grade-9
    Chemistry

    A tyre containing 10 moles of air and occupying a volume of 40L and due to the puncture losses half of its volume. Considering that the pressure and temperature stay constant, calculate the amount of air in the deflated tyre.

    1. 10 moles
    2. 15 moles
    3. 12 moles
    4. 5 moles

    A tyre containing 10 moles of air and occupying a volume of 40L and due to the puncture losses half of its volume. Considering that the pressure and temperature stay constant, calculate the amount of air in the deflated tyre.

    ChemistryGrade-9
    1. 10 moles
    2. 15 moles
    3. 12 moles
    4. 5 moles
    Grade-9
    Chemistry

    Which one of the following represents the ideal gas at the constant temperature?

    Which one of the following represents the ideal gas at the constant temperature?

    ChemistryGrade-9
    parallel
    Grade-9
    Chemistry

    Identify the pressure if two moles of an ideal gas at 546K occupy a volume of 44.8L

    1. 2 atm
    2. 3 atm
    3. 4 atm
    4. 1 atm

    Identify the pressure if two moles of an ideal gas at 546K occupy a volume of 44.8L

    ChemistryGrade-9
    1. 2 atm
    2. 3 atm
    3. 4 atm
    4. 1 atm
    Grade-9
    Chemistry

    Which of the following states the behavior of an ideal gas?

    1. Gases act as an ideal gas at high temperature or low pressure.
    2. Gases act as an ideal gas at high pressure or low temperature.
    3. Gases act as an ideal gas at high density.
    4. Gases act as an ideal gas equation at high and low pressures.

    Which of the following states the behavior of an ideal gas?

    ChemistryGrade-9
    1. Gases act as an ideal gas at high temperature or low pressure.
    2. Gases act as an ideal gas at high pressure or low temperature.
    3. Gases act as an ideal gas at high density.
    4. Gases act as an ideal gas equation at high and low pressures.
    Grade-9
    Chemistry

    0.1g if carbon dioxide occupies a volume of 320cc at certain conditions. Under similar condition 0.2g of dioxide of element ‘X’ occupies 440cc. Calculate the atomic weight ‘X’.

    1. 34
    2. 39
    3. 32
    4. 38

    0.1g if carbon dioxide occupies a volume of 320cc at certain conditions. Under similar condition 0.2g of dioxide of element ‘X’ occupies 440cc. Calculate the atomic weight ‘X’.

    ChemistryGrade-9
    1. 34
    2. 39
    3. 32
    4. 38
    parallel

    card img

    With Turito Academy.

    card img

    With Turito Foundation.

    card img

    Get an Expert Advice From Turito.

    Turito Academy

    card img

    With Turito Academy.

    Test Prep

    card img

    With Turito Foundation.