Oxyacids of phosphorous and the starting materials for their preparation are given below Oxyacid - Materials for preparation Column I Column II (A) H3PO2 (i) Red p+alkali (B) H3PO3 (ii) P4O10+H2O (C) H3PO4 (iii) P2O3+H2O (D) H4P2O6 (iv) White P+ alkali Choose the correct answer from the codes given below

Question

Oxyacids of phosphorous and the starting materials for their preparation are given below Oxyacid - Materials for preparation Column I Column II (A) H3PO2 (i) Red p+alkali (B) H3PO3 (ii) P4O10+H2O (C) H3PO4 (iii) P2O3+H2O (D) H4P2O6 (iv) White P+ alkali Choose the correct answer from the codes given below (A) (a) - (iv) ; (b) - (iii) ; (c) - (ii) ; (d) - (i) (B) (a) - (i) ; (b) - (iii) ; (c) - (ii) ; (d) - (iv) (C) (a) - (iv) ; (b) - (iii) ; (c) - 0) ; (d) - (ii) (D) (a) - (h) ; (b) - (iii) ; (c) - (i) ; (d) - (iv)

Tardigrade Admin · Accepted Answer

Oxyacids Materials of preparation A. H3PO2 (iv) White p+ alkari B. H3PO3 (iii) P2O3+H2O C. H3PO4 (ii) P4 O10+H2O D. H4P2O6 (i) red p+alkari

$(a) - (i v); (b) - (iii); (c) - (ii); (d) - (i)$

$(a) - (i); (b) - (iii); (c) - (ii); (d) - (i v)$

$(a) - (i v); (b) - (iii); (c) - 0); (d) - (ii)$

$(a) - (h); (b) - (iii); (c) - (i); (d) - (i v)$

$(a) - (iii); (b) - (i); (c) - (ii); (d) - (i v)$

Oxyacids Materials of preparation

A. $H_{3} P O_{2}$ (iv) White p+ alkari

B. $H_{3} P O_{3}$ (iii) $P_{2} O_{3} + H_{2} O$

C. $H_{3} P O_{4}$ (ii) $P_{4} O_{10} + H_{2} O$

D. $H_{4} P_{2} O_{6}$ (i) red p+alkari

Column I		Column II
(A)	$H_{3} P O_{2}$	(i)	Red p+alkali
(B)	$H_{3} P O_{3}$	(ii)	$P_{4} O_{10} + H_{2} O$
(C)	$H_{3} P O_{4}$	(iii)	$P_{2} O_{3} + H_{2} O$
(D)	$H_{4} P_{2} O_{6}$	(iv)	White P+ alkali

Oxyacids		Materials of preparation
A.	$H_{3} P O_{2}$	(iv)	White p+ alkari
B.	$H_{3} P O_{3}$	(iii)	$P_{2} O_{3} + H_{2} O$
C.	$H_{3} P O_{4}$	(ii)	$P_{4} O_{10} + H_{2} O$
D.	$H_{4} P_{2} O_{6}$	(i)	red p+alkari

(a)−(iv);(b)−(iii);(c)−(ii);(d)−(i)

(a)−(i);(b)−(iii);(c)−(ii);(d)−(iv)

(a)−(iv);(b)−(iii);(c)−0);(d)−(ii)

(a)−(h);(b)−(iii);(c)−(i);(d)−(iv)

(a)−(iii);(b)−(i);(c)−(ii);(d)−(iv)