Fill in the blanks with appropriate words :
Dehydration of ethyl alcohol gives...................... .

Fill up the blanks appropriately :

Fill in the blanks with appropriate words : Zinc hydroxide for gelatinous . .. .. .. . . .. .. .. .. . ........... ppts.

Fill in the blanks with apporopriate word : Vinegar is the commercial name of .......................... .

Fill in the blanks with appropriate words : ethyl alcohol reacts with ................ In the presence of conc. H_2SO_4 to give an ester.

Fill in the blanks with apporopriate word : Ethene and ethyne are .................. Hydrocarbons..

Fill in the blanks with appropriate words : Potassium permanganate is ..................... ...... in colour.

Fill in the blanks with appropriate words : Lead hydroxide is soluble in ................... but insoluble in ....................... .

Fill in the blanks with appropriate words : Pale blue precipitates are formed by ............

Fill in the blanks with appropriate words : Dirty green precipitates are formed by .................. salts

Fill in the blanks with appropriate words : Sodium and potassium salts are . . . .. . ... . . . . . . . . . . . . . . . ... . . in colour.