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JEE Main202523 Jan 2025Evening ShiftChemistryp Block Elements (Group 13 & 14)Actual

Given below are the atomic numbers of some group 14 elements. The atomic number of the element with lowest melting point is :

Options

  1. A6
  2. B82
  3. C14
  4. D50

Correct answer

D. 50

Step-by-step solution

Order of M.P. of group 14: C > Si > Ge > Pb > Sn array ll element & M.P. ( ^ C ) Z =6= C & 3730 Z =14= Si & 1410 Z =32= Ge & 937 Z =50= Sn & 232 Z =82= Pb & 327 array

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