AP EAPCET 2021 - 19th August Evening Shift | Chemical Bonding and Molecular Structure Question 43 | Chemistry

Due to $$p \pi-p \pi$$ bonding interactions, nitrogen for $$\mathrm{N}_2$$. But phosphorus forms .................. and does not form a diatomic molecule.

$$P_5$$

$$P_3$$

$$\mathrm{P}_4$$

$$P_6$$

AP EAPCET 2021 - 19th August Evening Shift

MCQ (Single Correct Answer)

-0

Identify the incorrect statements among the following?

(i) $$\mathrm{SF}_6$$ does not react with water.

(ii) $$\mathrm{SF}_6$$ is $$s p^3 d$$ hybridised.

(iii) $$\mathrm{S}_2 \mathrm{O}_3^{2-}$$ is a linear ion.

(iv) There is no $$\pi$$-bonding in $$\mathrm{SO}_4^{2-}$$ ion.

(ii), (iii) and (iv)

(i), (ii) and (iii)

(i) and (ii)

(iii) and (iv)

AP EAPCET 2021 - 19th August Morning Shift

MCQ (Single Correct Answer)

-0

Given that ionisation potential and electron gain enthalpy of chlorine are 13eV and 4 eV respectively. The electronegativity of chlorine on Mulliken scale, approximately equals to

8.5 eV

6.0 eV

3.0 eV

1.5 eV

AP EAPCET 2021 - 19th August Morning Shift

MCQ (Single Correct Answer)

-0

Which of the following will have maximum dipole moment?

NF$$_3$$

NCl$$_3$$

NBr$$_3$$

NH$$_3$$

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