1
AP EAPCET 2024 - 22th May Evening Shift
MCQ (Single Correct Answer)
+1
-0
The number of lone pairs of electrons on the central atom of $\mathrm{BrF}_5, \mathrm{XeO}_3, \mathrm{SO}_2$ respectively are
A
$1,1,2$
B
$1,2,2$
C
$2,2,1$
D
$1,1,1$
2
AP EAPCET 2024 - 22th May Evening Shift
MCQ (Single Correct Answer)
+1
-0
The shape of colourless neutral gas formed on thermal decomposition of ammonium nitrate is
A
angular
B
linear
C
trigonal planar
D
trigonal pyramidal
3
AP EAPCET 2024 - 22th May Evening Shift
MCQ (Single Correct Answer)
+1
-0
Species $A, B, C, D$ formed in the following bond cleavages respectively are AP EAPCET 2024 - 22th May Evening Shift Chemistry - Chemical Bonding and Molecular Structure Question 8 English
A
$\mathrm{CH}_3 \mathrm{CH}_2^{+}, \mathrm{I}^{-}, \mathrm{CH}_3 \mathrm{CH}_2^{-}, \mathrm{Cu}^{+}$
B
$\mathrm{CH}_3 \mathrm{CH}_2^{+}, \mathrm{I}^{-}, \mathrm{CH}_3 \mathrm{CH}_2^{+}, \mathrm{Cu}^{-}$
C
$\mathrm{CH}_3 \mathrm{CH}_2^{-}, \quad \mathrm{I}^{+}, \mathrm{CH}_3 \mathrm{CH}_2^{+}, \mathrm{Cu}^{-}$
D
$\mathrm{CH}_3 \mathrm{CH}_2^{-}, \quad \mathrm{I}^{+}, \mathrm{CH}_3 \mathrm{CH}_2^{-}, \mathrm{Cu}^{+}$
4
AP EAPCET 2024 - 22th May Evening Shift
MCQ (Single Correct Answer)
+1
-0
The basicity of $\mathrm{H}_3 \mathrm{PO}_2, \mathrm{H}_3 \mathrm{PO}_3 \cdot \mathrm{H}_3 \mathrm{PO}_4$ respectively is
A
$2,2,3$
B
$2,3,3$
C
$1,3,3$
D
$1,2,3$
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