Home
Class 10
PHYSICS
When water boils and is converted into s...

When water boils and is converted into steam, then ______ .

A

heat is taken in and temperature remains constant.

B

heat is taken in and temperatures rises.

C

heat is given out and temperatures Jowers.

D

heat is given out and temperature remains constant.

Text Solution

Verified by Experts

The correct Answer is:
D
heat is given out and temperature remains constant
Promotional Banner

Topper's Solved these Questions

  • HEAT

    CHETAN PUBLICATION|Exercise Solve the following :|3 Videos

  • HEAT

    CHETAN PUBLICATION|Exercise NUMERICALS FOR PRACTICE|11 Videos

  • HEAT

    CHETAN PUBLICATION|Exercise State whether following statement are True or False. If false; rectify the statement.|18 Videos

  • GRAVITATION

    CHETAN PUBLICATION|Exercise ASSIGNMENT-1|15 Videos

  • LENSES

    CHETAN PUBLICATION|Exercise Assignment|14 Videos

Similar Questions

Explore conceptually related problems

calculate the increase in internal energy of 1 kg of water at 100^(o)C when it is converted into steam at the same temperature and at 1atm (100 kPa). The density of water and steam are 1000 kg m^(-3) and 0.6 kg m^(-3) respectively. The latent heat of vaporization of water =2.25xx10^(6) J kg^(1) .

A steam engine boiler is maintained at 250^(@)C and water is converted into steam. This steam is used to do work and heat is ejected to the surrounding air at temperature 300K. Calculate the maximum efficiency it can have?

When substance is converted from liquid to solid state, the heat energy is…………… .

When steam is passed over red hot aluminium , _________ is produced.

Assertion(A) : When water is heated up to 100^@C , there is no rise in temperature until all water gets converted into water vapour. Reason : Boiling point of water is 10^@C

Calculate the increase in the internal energy of 10 g of water when it is heated from 0^(0)C to 100^(0)C and converted into steam at 100 kPa. The density of steam =0.6 kg m^(-3) specific heat capacity of water =4200 J kg^(-1 ^(0)C^(-3) latent heat of vaporization of water =2.25xx10^(6) J kg^(-1)

Boiling water is changing into steam.Under this condition the specific heat of water is ……………. .

CHETAN PUBLICATION-HEAT-Choose and write the correct option:
  1. The specific heat capacity of is maximum.

    Text Solution

    |

  2. A piece of glass is heated to a high temperature and then allowed to c...

    Text Solution

    |

  3. The temperature gradient in a rod of 0.5 m long is 80° C/m. IF the tem...

    Text Solution

    |

  4. A body of length 1m having cross sectional area 0.75 m^2 has heat flow...

    Text Solution

    |

  5. Two rods of same length and material transfer a given amount of heat i...

    Text Solution

    |

  6. The specific heat capacity is measured in C.G.S. system in .

    Text Solution

    |

  7. If the radius and length of a copper rod are both doubled, the rate of...

    Text Solution

    |

  8. Two identical plates of different metals are joined to form a single p...

    Text Solution

    |

  9. The specific heat capacity of water is cal//g^(@)C

    Text Solution

    |

  10. When water boils and is converted into steam, then .

    Text Solution

    |

  11. The coefficients of thermal conductivity of copper, mercury and glass ...

    Text Solution

    |

  12. With reference to the above diagram, which of the following relation i...

    Text Solution

    |

  13. Which of the following is a correct relation?

    Text Solution

    |

  14. In the experiment of Hope's apparatus, the point of intersection of th...

    Text Solution

    |

  15. The ends of two rods of different materials with their thermal conduct...

    Text Solution

    |

  16. Heat needed to raise the temperature of 1 kg of water from 14.5^(@)C t...

    Text Solution

    |

  17. If two metallic plates of equal thickness and thermal conductivities K...

    Text Solution

    |

  18. Heat absorbed when 1 g of ice melts at 0^(@)C to form lg of water at t...

    Text Solution

    |

  19. The unit of reaction rate constant depends upon the

    Text Solution

    |