19:I[231,["231","static/chunks/231-6696bb2c5a5bb274.js","16","static/chunks/app/q/%5BquestionId%5D/page-63b4bd57ba49d6d6.js"],""] 18:T7e4,{"@context":"https://schema.org","@graph":[{"@type":"QAPage","@id":"https://www.chem-mantra.online/q/1ff8d3cc-77fc-421e-85cc-42198f11381f#page","url":"https://www.chem-mantra.online/q/1ff8d3cc-77fc-421e-85cc-42198f11381f","name":"For alkali metals, which one of the following trends is incorrect? (A) Hydration energy: Li > Na > K > Rb (B) Ionization energy: Li > Na > K > Rb (C) Reactivity : Li < K < Na < Rb (D) Atomic size : Li","mainEntity":{"@type":"Question","@id":"https://www.chem-mantra.online/q/1ff8d3cc-77fc-421e-85cc-42198f11381f#question","name":"For alkali metals, which one of the following trends is incorrect? (A) Hydration energy: Li > Na > K > Rb (B) Ionization energy: Li > Na > K > Rb (C) Reactivity : Li < K < Na < Rb (D) Atomic size : Li","text":"For alkali metals, which one of the following trends is incorrect?\n\n(A) Hydration energy: Li > Na > K > Rb\n(B) Ionization energy: Li > Na > K > Rb\n(C) Reactivity : Li < K < Na < Rb\n(D) Atomic size : Li < Na < K < Rb","answerCount":1,"dateCreated":"2026-06-07T12:54:28.026Z","about":{"@type":"Thing","name":"NEET Chemistry Past Papers"},"acceptedAnswer":{"@type":"Answer","@id":"https://www.chem-mantra.online/q/1ff8d3cc-77fc-421e-85cc-42198f11381f#answer","text":"Correct answer: C","upvoteCount":10,"dateCreated":"2026-06-07T12:54:28.026Z","author":{"@type":"Person","name":"Prashant Kotian","jobTitle":"PhD Researcher & Chemistry Educator","affiliation":"Chem-Mantra"}}},"breadcrumb":{"@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://www.chem-mantra.online"},{"@type":"ListItem","position":2,"name":"Questions","item":"https://www.chem-mantra.online/tests"},{"@type":"ListItem","position":3,"name":"NEET Chemistry Past Papers","item":"https://www.chem-mantra.online/q/1ff8d3cc-77fc-421e-85cc-42198f11381f"}]}},{"@type":"EducationalOccupationalProgram","name":"NEET Chemistry"

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