Home
Class 10
CHEMISTRY
Iron grill was not rusted, predict the p...

Iron grill was not rusted, predict the proper reason

A

It may be painted

B

It may be washed

C

It may be put in the closed room

D

It may be covered with cloth

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL REACTIONS AND EQUATIONS

    VGS PUBLICATION-BRILLIANT|Exercise ESSENTIAL MATERIAL FOR EXAMINATION PURPOSE|53 Videos

  • CHEMICAL EQUATIONS

    VGS PUBLICATION-BRILLIANT|Exercise EXERCISE|145 Videos

  • CLASSIFICATION OF ELEMENTS -THE PERIODIC TABLE

    VGS PUBLICATION-BRILLIANT|Exercise CREATIVE QUESTIONS FOR NEW MODEL EXAMINATION (SECTION -IV) (APPLICATION TO DAILY LIFE , CONCERN TO BIODIVERSITY )|4 Videos

Similar Questions

Explore conceptually related problems

Identify A and predict the type of reaction

Predict the products of the

Predict the products of the

Predict the products of the reaction.

Potato chips are spoiled in a chips packet, predict the reason

Rajesh cut the apple, after sometime he observed brown colour on the apple pieces. Predict the reason.

Goutham was switched a circuit with a bulb, battery, a switch and wire wire. But it did not glow. Predict the reasons.

When copper sulphate crystals are heated, they lose their colour and turns white. When water is added, they restore their colour. Explain it with proper reason.

A choke coil in series with a lamp is connected to a dc line. The lamp is seen to shine brightly. Insertion of an iron core in the choke causes no change in the lamp’s brightness. Predict the corresponding observations if the connection is to an ac line.

VGS PUBLICATION-BRILLIANT-CHEMICAL REACTIONS AND EQUATIONS-OBJECTIVE TYPE QUESTIONS
  1. xH(2)+yO(2)rarr zH(2)O. The values of x, y, z are

    Text Solution

    |

  2. Potato chips are spoiled in a chips packet, predict the reason

    Text Solution

    |

  3. Iron grill was not rusted, predict the proper reason

    Text Solution

    |

  4. A green coating is observed on a metal pipe. The pipe may be made with

    Text Solution

    |

  5. Brown coloured metal powder is changed into black colour on heating. T...

    Text Solution

    |

  6. An yellow coloured powder changed into gray colour on exposing in the ...

    Text Solution

    |

  7. Gas in a cylinder was put off the burning stick with a pop sound. The ...

    Text Solution

    |

  8. The balanced chemical equation, among the following, is ……………….

    Text Solution

    |

  9. Which one is necessary to test for a hydrogen gas ?

    Text Solution

    |

  10. Barium sulphate is formed when these are added in beaker

    Text Solution

    |

  11. Which gas is produced when zinc granules react with Hydrochloric acid ...

    Text Solution

    |

  12. Heating of which of the following compound gives acidic and basic oxid...

    Text Solution

    |

  13. What do you notice when water added to quick lime?

    Text Solution

    |

  14. What substance will be formed when Na(2)SO(4) and BaCl(2) are added in...

    Text Solution

    |

  15. What do you notice when a burning matchstick put in a hydrogen ?

    Text Solution

    |

  16. What do you notice when AgCl is exposed to sunlight ?

    Text Solution

    |

  17. Which one is obsorved while a magnesium ribbon burning ?

    Text Solution

    |

  18. What do you observe when lead nitrate powder is heated in a boiling tu...

    Text Solution

    |

  19. What will you observe when Pb(NO(3))(2) is added to KI in a test tube?

    Text Solution

    |

  20. What will you notice when Na(2)SO(4) is added to BaCl(2) in a test tub...

    Text Solution

    |