Question

From B2H6, all the following can be prepared except:

Solution

Correct option is

B2(CH3)6

B2H6 + 3O2  B2O3 + 3H2O

B2H6 + 6H2 2H3BO3 + 6H2 

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:

Q5

Borax is converted into crystalline boron by the following steps: 

X and Y are respectively: