Code 1 2 3 4 (a) H 2 O H 2 S H 2 O 2 HF (Max BP) (b) H 2 O 2 H 2 O NH 3 HCN (Maximum H-bonding strength) (c) BrF 5 XeO 3 F 2 CHCl 3 XeF 4 (Max Number of same type bond angle)

Question

Code 1 2 3 4 (a) H 2 ​ O H 2 ​ S H 2 ​ O 2 ​ HF (Max BP) (b) H 2 ​ O 2 ​ H 2 ​ O NH 3 ​ HCN (Maximum H-bonding strength) (c) BrF 5 ​ XeO 3 ​ F 2 ​ CHCl 3 ​ XeF 4 ​ (Max Number of same type bond angle) (d) SO 2 ​ SO 4 ​ 2 − SO 3 ​ 2 − SO 3 ​ (Min s-o bond length) (e) H 2 ​ P 2 ​ O 5 ​ H 4 ​ P 2 ​ O 8 ​ H 6 ​ P 4 ​ O 13 ​ H 5 ​ P 5 ​ O 15 ​ (max - OH bond) (f) H 2 ​ O 2 ​ O 2 ​ F 2 ​ O 3 ​ O 2 ​ (Max θ - O bond length) (g) XeF 4 ​ PCl 5 ​ PF 6 ​ − XeO 2 ​ F 2 ​ (Maximum Number of same type of bond length) (h) IFS BrF 5 ​ SF 6 ​ PCl 5 ​ (Maximum Number of plane which contain max atom) Find the sum of correct code until we get single digit value.

TestHub · Accepted Answer

(a) Max BP: H₂O₂ (Code 3)

(b) Max H-bond strength: H₂O₂ (Code 1)

(c) Max same bond angles: XeO₃F₂ has six $9 0^{\circ}$ F-Xe-O angles (Code 2)

(d) Min S–O bond length: SO₃ has the highest bond order of 2 (Code 4)

(e) Max –OH bonds: H₇P₅O₁₅ has 7 acidic –OH groups (Code 4)

(f) Max O–O bond length: H₂O₂ has a pure single bond (Code 1)

(g) Max same bond lengths: PF₆⁻ has 6 identical P–F bonds (Code 3)

(h) Max planes with max atoms: PCl₅ has 4 distinct planes containing 4 atoms each (Code 4)

Total Sum of Codes: $3 + 1 + 2 + 4 + 4 + 1 + 3 + 4 = 22$

Single Digit Value: $2 + 2 = 4$

Code	1	2	3	4
(a)	$H_{2} O$	$H_{2} S$	$H_{2} O_{2}$	HF	(Max BP)
(b)	$H_{2} O_{2}$	$H_{2} O$	$NH_{3}$	HCN	(Maximum H-bonding strength)
(c)	$BrF_{5}$	$XeO_{3} F_{2}$	$CHCl_{3}$	$XeF_{4}$	(Max Number of same type bond angle)
(d)	$SO_{2}$	$SO_{4}^{2 -}$	$SO_{3}^{2 -}$	$SO_{3}$	(Min s-o bond length)
(e)	$H_{2} P_{2} O_{5}$	$H_{4} P_{2} O_{8}$	$H_{6} P_{4} O_{13}$	$H_{5} P_{5} O_{15}$	(max - OH bond)
(f)	$H_{2} O_{2}$	$O_{2} F_{2}$	$O_{3}$	$O_{2}$	(Max $θ$ - O bond length)
(g)	$XeF_{4}$	$PCl_{5}$	$PF_{6}^{-}$	$XeO_{2} F_{2}$	(Maximum Number of same type of bond length)
(h)	IFS	$BrF_{5}$	$SF_{6}$	$PCl_{5}$	(Maximum Number of plane which contain max atom)

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