Give the correct order of initials T or F for following statements. Use T if statement is true and F — d and f Block Elements Chemistry Question
Question
Give the correct order of initials T or F for following statements. Use T if statement is true and F if it is false.<br>(I) Sulphide ions reacts with Na2[Fe(CN)5(NO)] to form a purple coloured compound Na4[Fe(CN)5(NOS)]. In the reaction, the oxidation state of iron changes<br>(II) Pt(IV) compounds are relatively more stable than Ni(IV) compounds<br>(III) The welding of magnesium can be done in the atmosphere of Helium<br>(IV) LiAlH4 on hydrolysis will give H2
Answer: B
💡 Solution & Explanation
Na2[Fe^II(NO)(CN)5] + Na2S $\rightarrow$ Na4[Fe^II(CN)5(NOS)]. The oxidation state of iron remains +2, so statement (I) is False.
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