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1
AIEEE 2002
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language
When H2S is passed through Hg2S we get :
A
HgS
B
HgS + Hg2S
C
Hg2S
D
Hg2S2
2
AIEEE 2002
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language
Number of sigma bonds in P4O10 is :
A
6
B
7
C
17
D
16
3
AIEEE 2002
MCQ (Single Correct Answer)
+4
-1
Change Language
Oxidation number of Cl in CaOCl2 (bleaching powder) is :
A
zero, since it contains Cl2
B
-1, since it contains Cl-
C
+1, since it contains ClO-
D
+1 and -1 since it contains ClO- and Cl-
4
AIEEE 2002
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language
In XeF2, XeF4, XeF6 the number of lone pairs of Xe are respectively :
A
2, 3, 1
B
1, 2, 3
C
4, 1, 2
D
3, 2, 1
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