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Elements of Group 13, 14 and 15 — Chemistry STD 11 Science — Question

Maharashtra BoardEnglish MediumSTD 11 ScienceChemistryElements of Group 13, 14 and 152 Marks
Question
  Column A   Column B
i. $BCl _3$ a. Angular molecule
ii. $SiO _2$ b. Linear covalent molecule
iii. $CO _2$ c. Tetrahedral molecule
    d. Planar trigonal molecule
✓

Answer

i – d,
ii – c,
iii – b

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