MEDIUM
JEE Advanced
IMPORTANT
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Crystal radius of three ions have 100 pm, 81 pm and 75 pm, respectively. If all the three ions have the same number of protons, select the correct statement.

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Important Questions on Periodic Classification of Elements and General Inorganic Chemistry

MEDIUM
JEE Advanced
IMPORTANT

I2 is a crystalline solid. It is a molecular solid in which I2 molecules are held together with van der Waals forces. Given diagram represents two adjacent I2 molecules in I2 solid.

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If A-C length =6.96 Ao and covalent radius of iodine is =1.33 Ao

 

Find the Van der Waals radius of I atom.

EASY
JEE Advanced
IMPORTANT

I2 is a crystalline solid. It is a molecular solid in which I2 molecules are held together with van der Waals forces. Given diagram represents two adjacent I2 molecules in I2 solid.

Question Image

If A-C length =6.96 Ao and covalent radius of iodine is =1.33 Ao  

Which of the following data is smaller as compared to 1.33 Ao?