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Muhammad

بِسمِ اللَّهِ الرَّحمٰنِ الرَّحيمِ

From: Sahiwal Division

Registered: 2012-03-22

Posts: 22,125

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12th Class Chemistry Quiz Question.

12th Class Quizzes 12th Class Chemistry

Question:
The complex hydrides of the elements of III—A have ___________ structures.

Option A):
tetrahedral
Option B):
cubic
Option C):
octagonal
Option D):
hexagonal

Correct Answer is Option D):
hexagonal

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