WebMar 29, 2024 · Assertion (A): Ammonia solution is an alkali.Reason (R):Ammonia solution turns blue litmus paper red.Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:(a) Both … Assertion (A):When common salt is kept open, it absorbs moisture from the …
Assertion: When an alkali metal dissolves in liquid NH3 the solution ...
WebView Chapter 17 Assertion-reason questions.doc from BIOLOGY ANATOMY at Carmel High School. HKDSE CHEMISTRY — A Modern View (Second Edition) Part IV Acids and bases Chemistry: Chapter 17 Strength of. ... 12 M ammonia solution is a stronger alkali than 1 M sodium hydroxide solution. ... WebSep 9, 2024 · Reaction of an electron with ammonia to release hydrogen 2 e X − ( s o l v) + 2 N H X 3 H X 2 + 2 N H X 2 X − ( s o l v) is slow. Deep blue (diluted) or bronze (concentrated) "sodium electride" solution in liquid ammonia slowly converts itself to the colorless ammonia solution of N a N H X 2. clip art free images chef hat
Statement-1 : Alkali metals dissolve in liquid ammonia to give blue
WebSep 26, 2024 · In " NCERT Chemistry for Class XI - Volume II ", in chapter " s-block elements ", under the topic " Chemical Properties of alkali metals ", it is given: (vi) Solutions in liquid ammonia: The alkali metals dissolve in liquid ammonia giving deep blue solutions which are conducting in nature. WebMar 12, 2024 · Statement I : Alkali metals dissolve in liquid ammonia to give blue solutions. Statement-II : Alkali metals in liquid ammonia give solvated species of the type [M (NH3)n]+ (M = alkali metals). s-block elements p - block element jee jee mains 1 Answer +1 vote answered Mar 12, 2024 by Ankitk (74.2k points) selected Mar 13, 2024 by Vikash … WebAmmonia solution, also known as ammonia water, ammonium hydroxide, ammoniacal liquor, ammonia liquor, aqua ammonia, aqueous ammonia, or (inaccurately) ammonia, is a solution of ammonia in water. It can be denoted by the symbols NH 3 (aq). Although the name ammonium hydroxide suggests an alkali with composition [NH+ 4] [OH− bob furniture storage bed