True or False S1 : Interstitial compounds have high melting points, hi

1.	True or False S1 : Interstitial compounds have high melting points, higher than those of pure metals. S2 : Permanganate titration in presence of hydrochloric acid are unsatisfactory. S3 : KMnO4 does not act as an oxidizing agent in strong alkaline medium. S4 : KMnO4 on heating in a current of H2 gives MnO.
Answer» True or False $S_{1}$ : Interstitial compounds have high melting points, higher than those of pure metals. $S_{2}$ : Permanganate titration in presence of hydrochloric acid are unsatisfactory. $S_{3}$ : $K M n O_{4}$ does not act as an oxidizing agent in strong alkaline medium. $S_{4}$ : $K M n O_{4}$ on heating in a current of $H_{2}$ gives $M n O$ .

True or False S1 : Interstitial compounds have high melting points, higher than those of pure metals. S2 : Permanganate titration in presence of hydrochloric acid are unsatisfactory. S3 : KMnO4 does not act as an oxidizing agent in strong alkaline medium. S4 : KMnO4 on heating in a current of H2 gives MnO.

Answer»

True or False

$S_{1}$ : Interstitial compounds have high melting points, higher than those of pure metals.

$S_{2}$ : Permanganate titration in presence of hydrochloric acid are unsatisfactory.

$S_{3}$ : $K M n O_{4}$ does not act as an oxidizing agent in strong alkaline medium.

$S_{4}$ : $K M n O_{4}$ on heating in a current of $H_{2}$ gives $M n O$ .