While Testing , There Is Green-edged Flame On Heating The Salt With Conc. H2SO4 and CH3OH. Green Colour Is Of:

Why Kaysons ?

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Question

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

Solution

Correct option is

 

  

                                                       Green colour

SIMILAR QUESTIONS

Q1

 

In the following reaction:

               

Q2

 

Aqueous solution of borax reacts with two mole of acids.

This is because 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

From B2H6, all the following can be prepared except:

Q6

Borax is converted into crystalline boron by the following steps: 

X and Y are respectively: