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1
AP EAPCET 2021 - 20th August Evening Shift
MCQ (Single Correct Answer)
+1
-0

The hybridisation of $$\mathrm{Se}$$ in $$\mathrm{SeF}_4$$ and its geometry respectively are :

A
$$s p^3 d$$, see-saw shaped
B
$$s p^3 d^2$$, octahedral
C
$$s p^3 d^3$$, trigonal planar
D
$$s p^3 d^2$$, square planar
2
AP EAPCET 2021 - 20th August Evening Shift
MCQ (Single Correct Answer)
+1
-0

Incorrect matching amongst the following is (according to geometry of molecules)

A
$$\mathrm{H}_2 \mathrm{O}, \mathrm{NH}_3$$
B
$$\mathrm{BeCl}_2, \mathrm{CO}_2$$
C
$$\mathrm{SF}_4, \mathrm{TeCl}_4$$
D
$$\mathrm{ClF}_3, \mathrm{ICl}_3$$
3
AP EAPCET 2021 - 20th August Evening Shift
MCQ (Single Correct Answer)
+1
-0

The element with maximum bond energy is

A
C
B
Pb
C
Ge
D
Si
4
AP EAPCET 2021 - 20th August Morning Shift
MCQ (Single Correct Answer)
+1
-0

The correct order of electronegativity of carbon in various hybridisation states is

A
$$s p < s p^2 < s p^3$$
B
$$s p > s p^2 > s p^3$$
C
$$s p^2 > s p < s p^3$$
D
$$s p=s p^2 < s p^3$$
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