When potassium Ferro cyanide is treated with conc \(H_{2} SO_{4}\). What are the products

When B is reacted with conc. H_2 SO_4 , the gaseous product is

If sucrose is treated with conc. H_(2)SO_(4) , the product formed is

When aluminium is heated with conc. H_(2)SO_(4)

What happens when carbon is treated with hot and conc. H_2 SO_4

What happens when sodium formate is heated with conc. H_2 SO_4

Methanoic acid is heated with conc. H_(2)SO_(4) , to form

When intimate mixture of potassium dichromate and potassium chloride is heated with conc. H_(2)SO_(4) which of the following is produced in the form of red vapours ?

When intimate mixture of potassium dichromate and potassium chloride is heated with conc. H_(2)SO_(4) which of the following is produced in the form of red vapours ?

When a nitrogen containing organic compound is strongly heated with conc. H_(2)SO_(4) , the product is -

When formic acid or oxalic acid is treated with conc. H_(2)SO_(4) , the gas evolved is