1
TS EAMCET 2020 (Online) 14th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which one of the following compound is hypervalent?

A

$\mathrm{NO}_3^{-}$

B

$\mathrm{BF}_3$

C

$\mathrm{PCl}_5$

D

$\mathrm{CH}_4$

2
TS EAMCET 2020 (Online) 14th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which of the sulphur compound follows the octet rule?

A

$\mathrm{H}_2 \mathrm{SO}_4$

B

$\mathrm{SF}_6$

C

$\mathrm{SCl}_2$

D

$\mathrm{SF}_4$

3
TS EAMCET 2020 (Online) 14th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

The hybridisation of Xe in $\mathrm{XeO}_3$ is

A

$s p^3$

B

$s p^3 d$

C

$s p^3 d^3$

D

$d s p^2$

4
TS EAMCET 2020 (Online) 11th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

The correct set of symbols of the molecular orbitals given below is

TS EAMCET 2020 (Online) 11th September Evening Shift Chemistry - Chemical Bonding and Molecular Structure Question 6 English

A

(i) $=\sigma^*$, (ii) $=\sigma$, (iii) $=\pi^*$, (iv) $=\pi$

B

(i) $=\sigma^*$, (ii) $=\pi$, (iii) $=\pi^*$, (iv) $=\sigma$

C

(i) $=\pi^*$, (ii) $=\sigma$, (iii) $=\sigma^*$, (iv) $=\pi$

D

(i) $=\pi$, (ii) $=\sigma^*$, (iii) $=\sigma$, (iv) $=\pi^*$

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