This chapter is currently out of syllabus
1
COMEDK 2021
MCQ (Single Correct Answer)
+1
-0
Out of Syllabus

Arrange the hydrides of group 15 in correct decreasing order of reducing nature.

A
NH$$_3$$ < PH$$_3$$ < AsH$$_3$$ < SbH$$_3$$ < BiH$$_3$$
B
NH$$_3$$ > PH$$_3$$ > AsH$$_3$$ > SbH$$_3$$ > BiH$$_3$$
C
PH$$_3$$ < AsH$$_3$$ < SbH$$_3$$ < BiH$$_3$$ < NH$$_3$$
D
BiH$$_3$$ > SbH$$_3$$ > AsH$$_3$$ > PH$$_3$$ > NH$$_3$$
2
COMEDK 2020
MCQ (Single Correct Answer)
+1
-0
Out of Syllabus

When conc. H$$_2$$SO$$_4$$ is heated with P$$_2$$O$$_5$$, the acid is converted into

A
sulphur
B
sulphur dioxide
C
sulphur trioxide
D
a mixture of sulphur dioxide and sulphur trioxide
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