Home
Class 12
PHYSICS
Give reasons for the following: Aluminiu...

Give reasons for the following: Aluminium is used in flash bulbs.

A

Be

B

Mg

C

Ca

D

Ba

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • TEST PAPERS

    ALLEN|Exercise Part-1 Physics|15 Videos

  • TEST PAPERS

    ALLEN|Exercise part-2 physics|71 Videos

  • TEST PAPERS

    ALLEN|Exercise PAPER 2|60 Videos

  • TEST PAPER 4

    ALLEN|Exercise PHYSICS|44 Videos

  • UNIT & DIMENSIONS, BASIC MATHS AND VECTOR

    ALLEN|Exercise Exercise (J-A)|7 Videos

Similar Questions

Explore conceptually related problems

Give reasons for the following: Aluminium is used in transmission wires.

Give reasons for the following: Aluminium is used in light fixtures.

Give reasons for the following: Aluminium containers are used as packaging containers.

Give reason for the following: Molybdenum is used in the manufacture of ammonia.

Which of the following metal on used in flash bulbs?

Give reasons for the following (i) Ammonia is used for cleaning window panes.

Give reason for the following: Zinc granules are used in lab preparation of hydrogen

Give reasons for the following Conc. sulphuric acid is used as a dehydrating agent.

Give reasons for the following: Fused calcium chloride is used in desiccators.

Give reasons for the following: Sodium bisulfite is used for the purification of aldehydes and ketones.

ALLEN-TEST PAPERS-PAPER 3
  1. If two waves represented by y1=4sinῳt and y2= 3sin(ῳt+π/4) interfere a...

    Text Solution

    |

  2. Mg liberates H(2) on reaction with

    Text Solution

    |

  3. Give reasons for the following: Aluminium is used in flash bulbs.

    Text Solution

    |

  4. The number of geometrical isomers for octahedral [CoCl(4)(NH(3))(2)]^(...

    Text Solution

    |

  5. Among the following, the compound that is both paramagnetic and colour...

    Text Solution

    |

  6. Cyanide process is used for the extraction of

    Text Solution

    |

  7. The chemical composition of slag formed during the smelting process in...

    Text Solution

    |

  8. Compare x and y bond angle from the above given molecules.

    Text Solution

    |

  9. Which of the following elements will have highest ionisation energy?

    Text Solution

    |

  10. Arrange BF3, BCl3, B Br3, BI3 in the decreasing order of Lewis acid ch...

    Text Solution

    |

  11. Which of the following hydra acid exist in liquid state and can't be s...

    Text Solution

    |

  12. Correct mathc is :

    Text Solution

    |

  13. Assertion:- Any arbitrary displacement of charges inside a shell does ...

    Text Solution

    |

  14. Assertion:- Kirchhoff's voltage law indicates that field is conservati...

    Text Solution

    |

  15. Assertion:- Magnetism and superconductivity are natural enemies. Rea...

    Text Solution

    |

  16. Asseration: A metal piece and a non-metal (stone) piece are dropped fr...

    Text Solution

    |

  17. Assertion:- If earth did not have atomosphere, its average surface tem...

    Text Solution

    |

  18. Assertion:- Different colours of light have same velocity in vaccum, b...

    Text Solution

    |

  19. Assertion:- If an object placed on the optic axis of a lens is illumin...

    Text Solution

    |

  20. Assertion:- A simple microscope may have different magnification for d...

    Text Solution

    |