Question

Which is the correct thermal stability order for ${H_2}E\,(E\, = \,O,\,S,\,Se,\,Te\,{\rm{and}}\,Po)?$

Accepted Answer

${H_2}PO\, < \,{H_2}Te\, < \,{H_2}Se\, < \,{H_2}S\, < \,{H_2}O$

Answer

${H_2}S\, < \,{H_2}O\, < \,{H_2}Se\, < \,{H_2}Te\, < \,{H_2}PO$

Answer

${H_2}O\, < \,{H_2}S\, < \,{H_2}Se\, < \,{H_2}Te\, < \,{H_2}PO$

Answer

${H_2}Se\, < \,{H_2}Te\, < \,{H_2}PO\, < \,{H_2}O\, < \,{H_2}S$

NEET UG CHEMISTRY MCQ: P-BLOCK ELEMENTS

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