Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

ICSE Class 10 Answered

Using dilute hydrochloric acid how can you know that the salt contais silver ion? What is aqua regia? What is it used for?
Asked by jencyb21 | 11 Aug, 2018, 08:58: PM
answered-by-expert Expert Answer
Aqua regia is a highly corrosive mixture of acids, a fuming yellow or red solution.
The mixture is formed by freshly mixing concentrated nitric acid and hydrochloric acid, in a volume ratio of 1:3.
 
It is used to dissolve gold.
Answered by Varsha | 12 Aug, 2018, 08:18: PM

Application Videos

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
ICSE 10 - Chemistry
Unsaturated hydrocarbons undergo: (a) Addition reaction (b) Substitution reaction (c) Oxidation reaction (d) Redox reaction
Asked by anubhutiupadhaya | 11 Mar, 2024, 06:40: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Chemistry
what is nomenclature
Asked by anshpatel6307 | 18 Mar, 2022, 09:32: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Chemistry
People _____________ waste their food. 1)Shalln't 2)shouldn't 3)Mustn't 4)couldn't
Asked by pritijpjain | 13 Feb, 2021, 07:44: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Chemistry
Define polymerisation?
Asked by anmolyadav24795 | 15 Sep, 2020, 12:44: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Chemistry
Write formula of propan-1-ol
Asked by singhasees587 | 18 May, 2020, 12:22: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Chemistry
How is methane is prepare in lab?
Asked by shalokrajkumar | 17 May, 2020, 09:17: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Chemistry
the acid which contain 4 hydrogen atom ?
Asked by mehalsingh | 15 Mar, 2020, 05:34: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Chemistry
3hexanol
Asked by nusratirfankhan311 | 12 Mar, 2020, 08:49: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Chemistry
Alkynes are unsaturated so how can they undergo substitution reaction 
Asked by Sirfria | 18 Feb, 2020, 10:12: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Chemistry
please tell the IUPAC names
question image
Asked by Kanwaranita10 | 16 Feb, 2020, 09:23: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get Latest Study Material for Academic year 24-25 Click here
×