Duralumin is an alloy of :...

Duralumin is an alloy of :

A

Al and Mg

B

Mg and Cu

C

Al ,Mg, Mn and Cu

D

Al and Cu

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The correct Answer is:

C

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Which mixed sulpate is not an alum ?
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Which of the following exists as a dimer ?
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Duralumin is an alloy of :
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The alloy used in preparation of balance beam and light instruments:
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Which of the following is pseudo alum :
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Aluminium does not react with :
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Which of the following statements about anhydrous aluminium chloride i...
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Colemanite is a mineral of :
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Which does not exist ?
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Borax is prepared by treating colemanite with :
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Which is used as disinfectant ?
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Which contains two banana bonds ?
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An aqueous solution of BCl3 is :
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BF3 is an example of Lewis acid because it behaves as :
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B-F bond order in BF3 is :
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One that marks the paper like lead is :
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Boric acid on heating at 150^@C gives :
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The hybridisation of boron atom in orthoboric acid is :
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Diborane reacts with water to from :
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The element placed in the group 13 and 3rd period of the periodic tabl...
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