Match the following List - I Acid List - II Reagents used for preparation A) H_3PO_2 I) Red P_4 + alkali B) H_4P_2O_5 II) White P_4 + alkali C) H_3PO_4 III) PCl_3,H_3PO_3 D) H_4P_2O_7 IV) P_2O_5;H_2O V) H_3PO_4;\Delta The correct answer is

Correct Answer is : A - II , B - III , C - IV , D - V

A - I , B - II , C - III , D - IV

A - II , B - IV , C - III , D - I

A - I , B - IV , C - III , D - V

A - II , B - III , C - IV , D - V

TS EAMCET 04 May 2019 Shift 1 Solved Paper

Section: Chemistry

Question : 149 of 160

Marks: +1, -0

Match the following

List - I Acid	List - II Reagents used for preparation
A) H3PO2	I) Red P4 + alkali
B) H4P2O5	II) White P4 + alkali
C) H3PO4	III) PCl3,H3PO3
D) H4P2O7	IV) P2O5;H2O
	V) H3PO4;Δ

The correct answer is

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