Request a call back

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

CBSE Class 11-science Answered

<div>Q)&nbsp;<img class="Wirisformula" src="https://images.topperlearning.com/topper/tinymce/integration/showimage.php?formula=e9e1320c23697b86c739b1ff75f166b9.png" alt="A space plus space C subscript 2 H subscript 5 O H rightwards arrow with H subscript 2 S O subscript 4 space space space end subscript on top left parenthesis B right parenthesis space. space left parenthesis B right parenthesis space o n space i g n i t i o n space g i v e s space g r e e n space c o l o u r space. space A space c o u l d space b e&#10;left parenthesis A right parenthesis space s a l t space o f space s o d i u m space space space space left parenthesis B right parenthesis s a l t space o f space i r o n space space space left parenthesis C right parenthesis s a l t space o f space b o r i c space a c i d space space space left parenthesis D right parenthesis s a l t space o f space m e t a space p h o s p h o r i c space a c i d" align="middle" /></div>
Asked by araima2001 | 29 Mar, 2017, 06:21: AM
Expert Answer
       

A      = H3BO3

B      = B(OC2H5)3

Ethyl alcohol on heating with boric acid gives a salt of ethyl borate which burns with a green edged flame.

Answered by Vaibhav Chavan | 29 Mar, 2017, 11:50: AM
CBSE 11-science - Chemistry
Asked by ABHILASHA | 08 Sep, 2019, 06:46: PM
ANSWERED BY EXPERT
CBSE 11-science - Chemistry
Asked by vishakhachandan026 | 12 Jun, 2019, 09:20: AM
ANSWERED BY EXPERT
CBSE 11-science - Chemistry
Asked by pb_ckt | 28 Apr, 2019, 01:40: PM
ANSWERED BY EXPERT
CBSE 11-science - Chemistry
Asked by satya785583 | 16 Mar, 2019, 09:18: PM
ANSWERED BY EXPERT
CBSE 11-science - Chemistry
Asked by govtsecschoolnayaganv051 | 03 Jan, 2019, 12:34: PM
ANSWERED BY EXPERT
CBSE 11-science - Chemistry
Asked by anushkamoudgil123 | 02 Nov, 2018, 05:47: AM
ANSWERED BY EXPERT
CBSE 11-science - Chemistry
Asked by arunavamitra50 | 04 Jul, 2018, 09:11: PM
ANSWERED BY EXPERT
CBSE 11-science - Chemistry
Asked by arunavamitra50 | 04 Jul, 2018, 09:10: PM
ANSWERED BY EXPERT
CBSE 11-science - Chemistry
Asked by Topperlearning User | 31 May, 2016, 01:10: PM
ANSWERED BY EXPERT

Start your hassle free Education Franchisee and grow your business!

Know more
×