Match the list: List - I Oxy acid List - II Name of oxyacid (P) H 4 P 2 O 7 (1) Pyrosulphuric acid (Q) H 2 S 2 O 8 (2) Peroxydiphosphoric acid (R) H 2 SO 5 (3) Caro's acid (S) H 2

Question

Match the list: List - I Oxy acid List - II Name of oxyacid (P) H 4 ​ P 2 ​ O 7 ​ (1) Pyrosulphuric acid (Q) H 2 ​ S 2 ​ O 8 ​ (2) Peroxydiphosphoric acid (R) H 2 ​ SO 5 ​ (3) Caro's acid (S) H 2 ​ S 2 ​ O 7 ​ (4) Pyrophosphoric acid (5) Marshall's acid The correct option is:

TestHub · Accepted Answer

Explain question :

Question cesthing to watch molecular formula of List-I with their name in List -II

Concept:

This question is based on oxy acid

(P) $2 H_{3} PO_{4} - H_{2} O H_{4} P_{2} O_{7}$ pyrophosphoric acid.

(Q)

Marshall's acid

(R) $H_{2} SO_{5}$

(S) $2 H_{2} SO_{4} - H_{2} O H_{2} S_{2} O_{7}$

Chemistry - CHEMICAL BONDING Question with Solution | TestHub

Options:

Doubts & Discussion

List - I Oxy acid	List - II Name of oxyacid
(P) $H_{4} P_{2} O_{7}$	(1) Pyrosulphuric acid
(Q) $H_{2} S_{2} O_{8}$	(2) Peroxydiphosphoric acid
(R) $H_{2} SO_{5}$	(3) Caro's acid
(S) $H_{2} S_{2} O_{7}$	(4) Pyrophosphoric acid
	(5) Marshall's acid