CBSE Class 11-science Answered
A and B are two salts. A with Dil. HCl and B with conc. H2SO4 react to give reddish brown vapours, hence A & B respectively are:
Asked by binalmarakana16 | 10 Apr, 2020, 02:41: PM
Expert Answer
Salt A = NaNO2 and salt B= NaBr
The colour of vapours of NO2 and Br2 is reddish brown.
Answered by Ramandeep | 10 Apr, 2020, 07:01: PM
Concept Videos
-
The s-Block Elements
This video introduces s-block elements and explains the electronic configur... -
The s-Block Elements
This video explains hydration enthalpy, physical and chemical properties of... -
The s-Block Elements
This video contains practice questions on Group 1 elements of the s-block.
CBSE 11-science - Chemistry
Asked by adipadmakarri | 05 Dec, 2021, 11:38: AM
ANSWERED BY EXPERTCBSE 11-science - Chemistry
Asked by navkirank023 | 02 Jun, 2020, 07:39: PM
ANSWERED BY EXPERTCBSE 11-science - Chemistry
Asked by sangmeshvk2909 | 07 May, 2020, 07:07: AM
ANSWERED BY EXPERTCBSE 11-science - Chemistry
Asked by supreetjoshi28 | 04 May, 2020, 11:12: AM
ANSWERED BY EXPERTCBSE 11-science - Chemistry
Asked by bvk6200718 | 18 Apr, 2020, 07:55: PM
ANSWERED BY EXPERTCBSE 11-science - Chemistry
Asked by binalmarakana16 | 10 Apr, 2020, 02:41: PM
ANSWERED BY EXPERTCBSE 11-science - Chemistry
Asked by bobynayanbihar | 07 Jul, 2019, 11:26: AM
ANSWERED BY EXPERTCBSE 11-science - Chemistry
Asked by abjobin2900 | 09 Nov, 2018, 03:20: PM
ANSWERED BY EXPERTCBSE 11-science - Chemistry
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERTCBSE 11-science - Chemistry
Asked by Topperlearning User | 12 Aug, 2014, 09:32: AM
ANSWERED BY EXPERT
