Statement I : Like nitrogen that can form ammonia, arsenic can form arsine. Statement II : Antimony cannot form antimony pentoxide. [2025]

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Q.
Given below are two statements :
Statement I : Like nitrogen that can form ammonia, arsenic can form arsine.
Statement II : Antimony cannot form antimony pentoxide.

In the light of the above statements, choose the most appropriate answer from the options given below: [2025]

1 Statement I is correct but Statement II is incorrect.

2 Statement I is incorrect but Statement II is correct.

3 Both Statement I and Statement II are correct.

4 Both Statement I and Statement II are incorrect.

Ans.
(1)

All elements of group-15 can form oxides of $E_{2} O_{3}$ and $E_{2} O_{5}$ type. Thus, antimony can form antimony pentoxide $({Sb}_{2} O_{5})$ .

Solution

Q.
Given below are two statements :
Statement I : Like nitrogen that can form ammonia, arsenic can form arsine.
Statement II : Antimony cannot form antimony pentoxide.

In the light of the above statements, choose the most appropriate answer from the options given below: [2025]

1 Statement I is correct but Statement II is incorrect.

2 Statement I is incorrect but Statement II is correct.

3 Both Statement I and Statement II are correct.

4 Both Statement I and Statement II are incorrect.

Ans.
(1)

All elements of group-15 can form oxides of $E_{2} O_{3}$ and $E_{2} O_{5}$ type. Thus, antimony can form antimony pentoxide $({Sb}_{2} O_{5})$ .

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Solution

Q. Given below are two statements : Statement I : Like nitrogen that can form ammonia, arsenic can form arsine. Statement II : Antimony cannot form antimony pentoxide. In the light of the above statements, choose the most appropriate answer from the options given below: [2025]

1 Statement I is correct but Statement II is incorrect.

2 Statement I is incorrect but Statement II is correct.

3 Both Statement I and Statement II are correct.

4 Both Statement I and Statement II are incorrect.

Ans. (1) All elements of group-15 can form oxides of E2O3 and E2O5 type. Thus, antimony can form antimony pentoxide (Sb2O5).

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Q.
Given below are two statements :
Statement I : Like nitrogen that can form ammonia, arsenic can form arsine.
Statement II : Antimony cannot form antimony pentoxide.

In the light of the above statements, choose the most appropriate answer from the options given below: [2025]

Ans.
(1)

All elements of group-15 can form oxides of $E_{2} O_{3}$ and $E_{2} O_{5}$ type. Thus, antimony can form antimony pentoxide $({Sb}_{2} O_{5})$ .