Take a little ammonium chloride `(NH_4Cl)` in watch glass and a little calcium hydroxide( `Ca(OH)_2` to it. Stir well. Is the gas acidic or basic?

Take a little ammonium chloride (NH_4CI) in a watch glass and add a little calcium hydroxide (Ca(OH)_2) to it. Stir well. Can you sense any smell?

A pungent smell was felt when calcium hydroxide and ammonium chloride were mixed in a watch glass. a) Write the equation for the above equation b) Which is the gas formed? c) Write any one physical property of the gas formed.

Assertion : Cholamine having the structure NH_2 - CH_2 CH_2 OH is name as 2-amino ethanol, while choline [(CH_3)_3overset(+)N CH_2 CH_2 OH]OH^(-) is named as 2-hydroxyethyl trimethyl ammonium hydroxide. Reason : In the first compound -OH group has more priority than -NH_2 , while second compound is the derivative of NH_4 OH

Take 25 ml water in a beaker and the pass electricity through it. Then add little sulphuric acid in it: What happens when dil H_2SO_4 is added?

Themal decomposition of ammonium tetrafluoroberyllate gives X, heating Beryllium oxide with carbon and Cl_(2) gas at 600-800 K gives Y and reduction of Y using is LiAlH_(4) is Z. Then I) X has electronegativity difference of 2.5 and exhibit covalent nature II) Y shows acidic nature in water III) The O-H bond strengthens in the hydrated ion formed on the hydrolysis of Y IV) In Z, the oxidationi state of H is +1

In the solvay process, the reaction 2NH_(4)Cl + Ca(OH)_(2) to CaCl_(2) + 2NH_(3) + 2H_(2)O takes place in