07. THE P-BLOCK ELEMENTS (HM)
Explanation:
\({H_4}{P_2}{O_7}\)
\(\mathop {HO - \mathop {{\text{ }}P}\limits_{\,\,\,\mathop {|{\kern 1pt} {\kern 1pt} {\kern 1pt} }\limits_{{\mkern 1mu} {\mkern 1mu} OH} }^{\,\,\,\mathop {{\kern 1pt} ||}\limits^{{\mkern 1mu} {\mkern 1mu} O} } - O - \mathop {{\text{ }}P}\limits_{\,\,\,\,\mathop {{\kern 1pt} |{\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} }\limits_{{\mkern 1mu} {\mkern 1mu} OH} }^{\,\,\,\mathop {{\kern 1pt} ||}\limits^{{\mkern 1mu} {\mkern 1mu} O} } - OH}\limits_{{\text{Tetrabasic}}} \)
\(4 - OH\) समूह उपस्थित हैं।
