Question : In 1898, whose theory propounded that the ions/groups bonded to the metal by secondary bonding have spatial arrangements corresponding to different characteristic coordination numbers?
Option 1: Henry Taube
Option 2: Alfred Werner
Option 3: Erich Huckel
Option 4: Emil Fischer
Correct Answer: Alfred Werner
Solution : The correct answer is Alfred Werner.
Alfred Werner's theory propounded that the ions/groups bonded to the metal by secondary bonding have spatial arrangements corresponding to different characteristic coordination numbers. This theory states that the transition metal cation will have two valencies: a primary and a secondary. Alfred Werner won the Nobel Prize in chemistry in 1913 .
Result | Eligibility | Application | Selection Process | Cutoff | Admit Card | Preparation Tips
Question : Who explained the structure of a protein?
Question : Which element behaves chemically both as metal and non-metal?
Question : What is the process of designing and maintaining an environment in which individuals working together in groups efficiently accomplish selected aims?
Question : Which of the following statements is incorrect?
Question : Which Gharana was propounded by Bade Fateh Ali Khan and Ali Baksh Jarnail Khan?
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile