Question

 

In the following reaction:

               

Solution

Correct option is

B(OH)3 is a Lewis acid

B(OH)2 is accepting negative charge (OH). So it acting as Lewis acid.

SIMILAR QUESTIONS

Q1

 

Aqueous solution of borax reacts with two mole of acids.

This is because of:

Q2

While testing , there is green-edged flame on heating the salt with conc. H2SO4 and CH3OH. Green colour is of:

Q3

The gaseous product(s) expected at room temperature by reaction of sodium boronhydride and boron tri-fluoride under anhydrous condition is (are): 

Q4

The oxide that gives H2O2 on treatment with a dilute acid is: