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Misch metal is...

Misch metal is

A

an alloy which consists of a lanthanoid metal `(~95%)` and iron `(~5%)` an traces of S,C,Ca and Al

B

used in Mg based alloy to produce bullets, shell and lighter flint

C

Both (a) and (b) are true

D

Both (a) and (b) are false

Text Solution

Verified by Experts

The correct Answer is:
C

Misch metal is an alloy which consists of a lanthanoid metal `(~95%)` and iron`(~5%)` and traces of S,C, Ca and Al. It is used in Mg based alloy to produce bullets, shell and lighter-flint.
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(a) Account for the following : (i) Oxidising power in the series VO^(2+)ltCr_(2)O_(7)^(2-)lt MnO_(4)^(-) . (ii) Actinoid contraction is greater from element to element than lanthanoid contraction. (iii) Oxoanions of a metal show higher oxidation state. (b) What is Misch metal ? Give its one use.

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Knowledge Check

  • Which of the following elements has maximum composition in Misch metal, which is used in gas lighters?

    A
    La
    B
    Fe
    C
    Ce
    D
    Other metals
  • Which of the following is not produced using misch metal ?

    A
    Bullets
    B
    Space suits
    C
    Lighter flints
    D
    Shells
  • Main constituent part of misch metal alloy is

    A
    Lanthanides
    B
    Actinides
    C
    Transition metal
    D
    Both by Lanthanides and Actinides
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    Misch metal alloy contains about 95% lanthanoid/actinoid metais.

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