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प्रश्न
Duralumin is an alloy of ____________.
पर्याय
Cu, Mn
Cu, Al, Mg
Al, Mn
Al, Cu, Mn, Mg
MCQ
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उत्तर
Duralumin is an alloy of Al, Cu, Mn, Mg.
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Group 13 (Boron Group) Elements
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संबंधित प्रश्न
An aqueous solution of borax is ____________.
Which among the following is not a borane?
In diborane, the number of electrons that accounts for banana bonds is ____________.
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Give one example for the following.
Icosogens
Complete the following reaction.
\[\ce{B(OH)3 + NH3 ->}\]
How will you convert boric acid to boron nitride?
A hydride of 2nd period alkali metal (A) on reaction with a compound of Boron (B) to give a reducing agent (C). identify A, B and C.
