Fill in the blanks from the choices given in the brackets:
The product of condensation of ethanoic acid with ethanol in presence of conc.`H_2 SO_4` is _______ [acetaldehyde, ethylacetate, diethylether]

Write chemical equations of the reactions of ethanoic acid with Ethanol in the presence of conc. H_2SO_4

Fill in the blank from the choices given: The basicity of acetic acid is ____

Fill in the blank from the choices given within bracket: The basicity of Acetic Acid is ......... (3, 1, 4)

Decomposition of oxalic acid in the presence of conc H-2 SO_4 gives :

Fill in the blanks from the choices given in the brackets: A dibasic acid which is a weak electrolyte is [acetic acid, formic acid, carbonic acid]

Fill in the blanks from the choices given in brackets: An alloy used to make statues is ……………...(bronze, brass, fuse metal)

Fill in the blank from the choices given in brackets: Potassium sulphite on reacting with hydro chloric acid releases ....... gas. (Cl_2,SO_2,H_2S)

Fill in the blank from the choices given in bracket: The compound formed when ethene reacts with Hydrogen is .................. (CH_4,C_2H_6,C_3H_8)

Fill in the blank with the choices given in brackets. Higher the pH value of a solution, the more .............. (acidic/alkaline) it is

Fill in the blank with the choices given in brackets: i] Conversion of ethanol to ethene' by the action of conc. sulphuric acid is an example of______ [dehydration/dehydrogenation/dehydrohalogenation] ii) Substitution reactions are characteristic reactions _______.[alkynes/alkenes/alkanes]