ICSE X Chemistry Study of Compounds - Ammonia and Nitric Acid
Give equation for the action of heat on 1) NH4cl 2) NH4NO3.state whether the reaction is an example of thermal decomposition or thermal dissociation.
Asked by parindu_2006
12th February 2018
10:13 PM
Answered by Expert
ICSE X Chemistry Study of Compounds - Ammonia and Nitric Acid
A gas whose solutions in water is alkaline
Asked by sureshshobakannan
18th February 2018
5:44 AM
Answered by Expert
CBSE X Chemistry Acids, Bases and Salts
Ammonia is a base but does not contain hydroxyl group.Give reason.
Asked by prabal
14th March 2018
9:33 AM
Answered by Expert
ICSE X Chemistry Study of Compounds - Ammonia and Nitric Acid
Explain whty Aqueouss solution of ammonia is used for removing grease stains from woollen clothes Aqueous solution of NH3 gives a pungent smell
Asked by lovemaan5500
18th March 2018
6:29 PM
Answered by Expert
ICSE X Chemistry Chemical Bonding - Ionic Compounds and Covalent Compounds
1.A basic gas dissolves in water and the solution ionises to form a positive ion and a negative ion.Draw structure of theseion so formed.
Asked by viveknanand
15th May 2018
4:00 PM
Answered by Expert
CBSE XII Science Chemistry The p-Block Elements
A gas is obtained by the reaction of magnesium nitride with water. It acts as a lewis base and turns red litmus blue. It reacts with CuO as a reducing agent. It is obtained from two elements by reacting at 700K and high pressure. It is highly soluble in water. It forms blue coloured solution with copper sulphate. Identify the gas and write all the reactions involved.
Asked by lekhakarthikeyan
28th August 2018
3:52 AM
Answered by Expert
ICSE X Chemistry Study of Compounds - Ammonia and Nitric Acid
A. Give a balanced chemical equations for 1.Lab.preparation of ammonia using an ammonium salt 2.Reaction of ammonia with excess of chlorine 3.Reaction of ammonia with sulphuric acid B. From the list of gases -ammonia,ethane,hydrogen chloride, hydrogen sulphide, select the gas which is used as a reducing copper oxide to copper
Asked by Pratapswain860
9th September 2018
10:18 AM
Answered by Expert
ICSE X Chemistry Study of Compounds - Ammonia and Nitric Acid
What do you observe when aqueous ammonia is added in small amount and then in excess to zinc sulphate solution
Asked by Suman
12th October 2018
7:54 PM
Answered by Expert
ICSE VIII Chemistry Language of Chemistry
Name substance which made of mixture of hydrogen and ammonia?
Asked by Ekta
23rd October 2018
9:32 PM
Answered by Expert
ICSE X Chemistry Study of Compounds - Ammonia and Nitric Acid
Why liquid ammonia is used as a refrigerant in ice plants ?
Asked by chumki.banerjee001
28th January 2019
10:11 PM
Answered by Expert
CBSE X Chemistry Acids, Bases and Salts
Ammonia is a base but does not contain a hydroxyl group. why?
Asked by agraharianiruddha
19th February 2019
1:53 PM
Answered by Expert
ICSE X Chemistry Study of Compounds - Ammonia and Nitric Acid
1) the process of formation of ions from molecules 2) a solid white precipitate which is formed when two colourless gases react
Asked by pradipdhole
9th June 2019
11:03 PM
Answered by Expert
ICSE X Chemistry Study of Compounds - Ammonia and Nitric Acid
Oxidation of ammonia leads to nitrate. How?
Asked by mamtapramod1976
27th September 2019
6:19 PM
Answered by Expert
ICSE X Chemistry Study of Acids, Bases and Salts
Observation when a glass rod dipped in ammonia solution is brought near the mouth of a flask filled with HCl ?
Asked by vanshsja
9th August 2021
5:44 PM
Answered by Expert
ICSE X Chemistry Sulphuric Acid
Rewrite the following statements by adding the correct word as shown in the example: Example: Given Statement: Ammonia changes moist red litmus to blue. Correct Statement: Aqueous ammonia changes moist red litmus to blue. (a) Sulphuric Acid acts as a dehydrating agent. (b) Ammonia reacts with chlorine to give ammonium chloride and nitrogen.
Asked by sagarmishra
11th March 2024
6:36 PM
Answered by Expert
