AP EAMCET Engineering 22 Apr 2019 Shift 1 Paper

Section: Chemistry

Question : 148 of 160

Marks: +1, -0

Phosphorous reacts with SO2Cl2? to form PCl5 and X. At 723K, HCl gas reacts with O2 in the presence of CuCl2 to form water and Y. Y reacts with X in water to form two acids A and B. What are A and B respectively?

H2SO4 , HCl
H2SO4,HNO3
HCl , HNO3
H2SO4 , H3PO4

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