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Hydrogen question

2022 · Shift 1 · Q16
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  5. /2022 · Shift 1 · Q16

Hydrogen question

2022 · Shift 1 · Q16

JEE AdvancedChemistryHydrogenMCQ+3 / −1

LIST-I contains compounds and LIST-II contains reactions

List-I List-II
(I) H2O2\mathrm{H}_{2} \mathrm{O}_{2}H2​O2​
(P) Mg(HCO3)2+Ca(OH)2→\mathrm{Mg}\left(\mathrm{HCO}_{3}\right)_{2}+\mathrm{Ca}(\mathrm{OH})_{2} \rightarrowMg(HCO3​)2​+Ca(OH)2​→
(II) Mg(OH)2\mathrm{Mg}(\mathrm{OH})_{2}Mg(OH)2​
(Q) BaO2+H2SO4→\mathrm{BaO}_{2}+\mathrm{H}_{2} \mathrm{SO}_{4} \rightarrowBaO2​+H2​SO4​→
(III) BaCl2\mathrm{BaCl}_{2}BaCl2​
(R) Ca(OH)2+MgCl2→\mathrm{Ca}(\mathrm{OH})_{2}+\mathrm{MgCl}_{2} \rightarrowCa(OH)2​+MgCl2​→
(IV) CaCO3\mathrm{CaCO}_{3}CaCO3​
(S) BaO2+HCl→\mathrm{BaO}_{2}+\mathrm{HCl} \rightarrowBaO2​+HCl→
(T) Ca(HCO3)2+Ca(OH)2→\mathrm{Ca}\left(\mathrm{HCO}_{3}\right)_{2}+\mathrm{Ca}(\mathrm{OH})_{2} \rightarrowCa(HCO3​)2​+Ca(OH)2​→

Match each compound in LIST-I with its formation reaction(s) in LIST-II, and choose the correct option

  1. A
    I →\rightarrow→ Q; II →\rightarrow→ P; III →\rightarrow→ S; IV →\rightarrow→ R
  2. B
    I →\rightarrow→ T; II →\rightarrow→ P; III →\rightarrow→ Q; IV →\rightarrow→ R
  3. C
    I →\rightarrow→ T; II →\rightarrow→ R; III →\rightarrow→ Q; IV →\rightarrow→ P
  4. D
    I →\rightarrow→ Q; II →\rightarrow→ R; III →\rightarrow→ S; IV →\rightarrow→ P
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