Question

Electronic configuration of an element is 2, 8, 3. It is obtained from its oxide by __________.This element forms oxide which is __________ in nature. Ratio of moles of HCl and NaOH required to react with oxide separately is _________. A. Carbon reduction, basic, 3 : 1 B. Electrolytic reduction, amphoteric, 3 : 1 C. Self-reduction, acidic, 1 : 3 D. Electrolytic reduction, acidic, 3 : 1

Answer 1

Answer:

sorrry I don't know this question

Answer 2

Answer:

HERE IS UR ANSWER MATE :

C) electrolytic reduction,

amphoteric

Explanation:

coz

the given electronic configuration

shows that the element is aluminum

aluminum forms oxide ------ Al2O3

which is amphoteric in nature

therefore we easily conclude..

and also

aluminium is extracted by

ELECTROLYTIC REDUCTION..

..

..

##PHENOMENAL