1.
PLEASE HELP WITH THESE 2 QUESTIONS. FINAL TOMORROW. THANK YOU IN
ADVANCE
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ünded DNA. the irdivdnu buses one cunnecied to ony aspason and dupale-aupole fores
?ouspesan, dipole-dpole,ana l hydrogen ord © dispersion, dple dipole and 2 ryangen ons
Solution
29) The individual bases are connected to seoarate backbones by intermolecular forces
(C) : dispersion dipole-dipole and 2 htrogen bond
2)The solution contains both equal amounts of Mg++ & Cr +++, if strong bae is added,
(D) Mg(OH)2 becomes less soluble & Cr(OH)3 bocomes more soluble
This is because of the formation of [Cr(OH) 4
] - in strong base