15:[["$","meta","0",{"name":"viewport","content":"width=device-width, initial-scale=1"}],["$","meta","1",{"charSet":"utf-8"}],["$","title","2",{"children":"Which of the following order is correct ? | s Block Elements — Chem-Mantra | Chem-Mantra"}],["$","meta","3",{"name":"description","content":"(a) Ca2+ < K+ < S2- < P3-: Ionic size
(b) Na+(aq) > K+(aq) > Rb+(aq) > Cs+(aq): Electrical conductance
(d) I-(aq) < Br-(aq) < Cl-(aq) < F-(aq): Ionic mobility — Full solution with explanation. Practice s Block Elements questions for JEE Advanced Chemistry on Chem-Mantra."}],["$","meta","4",{"name":"keywords","content":"s Block Elements,JEE Advanced Chemistry,JEE Advanced Chemistry,NEET Chemistry,chemistry question,MEDIUM,Alkaline Earth Metals (gp.2 or IIA),VKJ,VK_Jaiswal"}],["$","meta","5",{"name":"robots","content":"index, follow"}],["$","link","6",{"rel":"canonical","href":"https://www.chem-mantra.online/q/08dfa3adac28464c8c0fb5e2a"}],["$","meta","7",{"property":"og:title","content":"Which of the following order is correct ? — s Block Elements"}],["$","meta","8",{"property":"og:description","content":"(a) Ca2+ < K+ < S2- < P3-: Ionic size
(b) Na+(aq) > K+(aq) > Rb+(aq) > Cs+(aq): Electrical conductance
(d) I-(aq) < Br-(aq) < Cl-(aq) < F-(aq): Ionic mobility — Full solution with explanation. Practice s Block Elements questions for JEE Advanced Chemistry on Chem-Mantra."}],["$","meta","9",{"property":"og:url","content":"https://www.chem-mantra.online/q/08dfa3adac28464c8c0fb5e2a"}],["$","meta","10",{"property":"og:site_name","content":"Chem-Mantra"}],["$","meta","11",{"property":"og:image","content":"https://www.chem-mantra.online/logo.png"}],["$","meta","12",{"property":"og:image:alt","content":"Chem-Mantra Chemistry"}],["$","meta","13",{"property":"og:type","content":"article"}],["$","meta","14",{"name":"twitter:card","content":"summary_large_image"}],["$","meta","15",{"name":"twitter:title","content":"Which of the following order is correct ? | s Block Elements — Chem-Mantra"}],["$","meta","16",{"name":"twitter:description","content":"(a) Ca2+ < K+ < S2- < P3-: Ionic size
(b) Na+(aq) > K+(aq) > Rb+(aq) > Cs+(aq): Electrical conductance
(d) I-(aq) < Br-(aq) < Cl-(aq) < F-(aq): Ionic mobility — Full solution with explanation. Practice s Block Elements questions for JEE Advanced Chemistry on Chem-Mantra."}],["$","meta","17",{"name":"twitter:image","content":"https://www.chem-mantra.online/logo.png"}],["$","meta","18",{"name":"twitter:image:alt","content":"Chem-Mantra Chemistry"}],["$","link","19",{"rel":"shortcut icon","href":"/favicon-32.png"}],["$","link","20",{"rel":"icon","href":"/favicon-32.png","sizes":"32x32","type":"image/png"}],["$","link","21",{"rel":"icon","href":"/favicon-64.png","sizes":"64x64","type":"image/png"}],["$","link","22",{"rel":"icon","href":"/favicon-180.png","sizes":"180x180","type":"image/png"}],["$","link","23",{"rel":"apple-touch-icon","href":"/favicon-180.png"}],["$","meta","24",{"name":"next-size-adjust"}]]

💡 Solution & Explanation

Practice 22,000+ questions like this