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Tuesday, February 9, 2021

Which of the following has only bridge bond? (A) [BeCl2]n (B) [BeH2]n (C) [SnCl2]n (D) [BeH3]2

The compounds (A) and (B) have only bridge bond.
Related Questions:

(1) What is the difference between the structure of AlCl3 and diborane?

How many of the following has only bridge bond ? (a) (BeH2) solid (b) BeCl2) solid (c) Al2Cl2. (d) B2H6 (e) Fe2Cl6 (f) I2Cl6

The options (A) and (B)  or BeH2 solid and BeCl2 solid have only bridge bond and other also have 2c-2e bonds 




Tuesday, February 2, 2021

What is hydrolysis product of BeCl2 with excess water at room temperature?



Related Questions:

(1) What is the difference between the structure of AlCl3 and diborane?

What is structure of Al2Cl6 and also explain bridge bond in Al2Cl6?

AlCl3 dimmerised to Al2Cl6 by 3C-4e bond bridge bond and Al2Cl6 is neither hypovalent nor hypovalent rather its octet is complete. Al2Cl6 contains six bond having two bridge bond(3c-4e) and four bond is (2C-2e).

We will used  MOT here  it cannot act as Lewis acid  due to crowding in spite having vacant d orbital’s however AlCl3 act as Lewis acid.


What is structure of tetrahydrate ions H9O4+ or (H2O)4.H+ ?

Related Questions:

What is the temperature at density of water is maximum ?