Question

Which of the following
statement is true?
(A) Alkali metal hydride in
aqueous medium is
alkaline
(
(B) BeH2 has less
reducing tendency than
MgH2
(C)
The order of stability of
superoxides is
CsO2 > RbO2 > KO2
S
2
(D) All the above​

Answer 1

Answer:

option d is an correct option

radhe radhe

Answer 2

Answer:

Explanation:

Alkali metal definition:

Any element found in Group $IA$ of the periodic table is considered an alkali metal (the first column). Alkali metals are highly reactive chemical entities that easily give up their single valence electron to combine with nonmetals to produce ionic compounds. The alkali metal group includes all naturally occurring elements.

Tendency definition:

A tendency is a predisposition toward a particular course of action (regardless of whether the action is taken as a result), and it is frequently the product of ingrained traits, a habit, or both: a tendency to delay.

Superoxide definition:

Superoxide is a member of the reactive oxygen species, an inorganic radical anion, an oxygen radical, and a diatomic oxygen. As a human metabolite, an Escherichia coli metabolite, and a mouse metabolite, it serves a purpose.

Super oxides become more stable as metal size and electro positivity rise.

The correct option is D.

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