The most abundant metal in the earth crust is
The most abundant metal in the earth crust is
- A
$Al$
- B
$Ca$
- C
$Fe$
- D
$Na$
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Moissan boron is
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The purification of alumina is called
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In Goldschmidt aluminothermic process, thermite contains
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The stability of $+ 1$ oxidation state among $Al,Ga, In$ and $Tl$ increases in the sequence
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- [NEET 2015]
Which of the following statements about anhydrous aluminium chloride is correct?
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