JEE Mains 25-Jan-2023 Shift 1 Solved Paper

Section: Chemistry

Question : 47 of 90

Marks: +1, -0

Compound A reacts with NH4‌Cl and forms a compound B. Compound B reacts with H2O and excess of CO2 to form compound C which on passing through or reaction with saturated NaCl solution forms sodium hydrogen carbonate. Compound A. B and C, are respectively.

[25-Jan-2023 Shift 1]

CaCl2,NH3,NH4HCO3
CaCl2,NH4+,(NH4)2CO3
Ca(OH)2,NH3,NH4HCO3
Ca(OH)2,NH4+,(NH4)2CO3

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