CBSE Class 11-science Answered
<div>Q) <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 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
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