Advertisements
Advertisements
प्रश्न
Duralumin is an alloy of ____________.
पर्याय
Cu, Mn
Cu, Al, Mg
Al, Mn
Al, Cu, Mn, Mg
उत्तर
Duralumin is an alloy of Al, Cu, Mn, Mg.
APPEARS IN
संबंधित प्रश्न
Which of the following metals has the largest abundance in the earth’s crust?
The compound that is used in nuclear reactors as protective shields and control rods is ____________.
Describe the structure of diborane.
Complete the following reaction.
\[\ce{B(OH)3 + NH3 ->}\]
Complete the following reaction.
\[\ce{B2H6 +CH3OH ->}\]
Complete the following reaction.
\[\ce{BF3 + 9H2O ->}\]
Complete the following reaction.
\[\ce{B + NaOH ->}\]
Complete the following reaction.
\[\ce{H2B4O7 ->[Red hot]}\]
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.
