InterviewSolution
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InterviewSolution
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A crystalline solid (A) reacts with hydrogen gas to form a monoatomic gas (B) and a highly associated liquid ( C).(A) is soluble in water and undergoes hydroloysis slowly to form (B),(C ) and a diatomic gas (D).When pure and dry(D) is subjected to a silent electric discharge an another pale blue gas (E) is produced which like (A) also acts a strong oxidising agent.(E) dissolves in potassium hydroxide forming an orange coloured solid which is paramagnetic in nature. (A) reacts with IF_5, SbF_5, PF_5 etc to form the addition compounds. (C ) forms an addition compound (F) with KF with when electrolysed in molten state forms a most reactive gas (G).(B) and (G) (taken in 2:1) ratio when heated in nickel tube at 400^@ C and 6 atm pressure forms (A).The first ionization energy (IE_1) of (B) is fairly close to (D). Which of the following statements is true ? |
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Answer» Gas (G) reacts with conc NaOH to form `OF_2` (B)`KI+3O_3 to KIO_3 + 3O_2` `underset((A))(XeF_2)overset(H_2)tounderset((B))(Xe)+underset((C ))(2HF)` `XeF_2+H_2overset(H_2)to+underset((B))(Xe)+underset((C ))(HF)+underset((D))(O_2)` `underset(( D))(3O_2)hArrunderset((E))(2O_3),5O_3+2KOH to 2KO_3`(orange solid)+`5O_2+H_2O` `underset(( C))(HF)+KFtoKHF_2("molten")overset("ELECTROLYSIS")tounderset((G))(F_2)` |
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