Give the correct order of initials T or F for | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Statement $(I)$: The reaction is $Na_2[Fe(CN)_5(NO)] + Na_2S \rightarrow Na_4[Fe(CN)_5(NOS)]$. The oxidation state of $Fe$ remains $+2$ in both th

Vedclass · Accepted Answer

$F T T T$

Vedclass · Answer

(B) Statement $(I)$: The reaction is $Na_2[Fe(CN)_5(NO)] + Na_2S \rightarrow Na_4[Fe(CN)_5(NOS)]$. The oxidation state of $Fe$ remains $+2$ in both the reactant and the product. Thus,the statement is $F$.Statement $(II)$: $Pt(IV)$ is more stable than $Ni(IV)$ because $Pt$ is a $5d$ element and $Ni$ is a $3d$ element; stability of higher oxidation states increases down the group. Thus,the statement is $T$.Statement $(III)$: Magnesium is highly reactive,and welding is performed in an inert atmosphere like Helium or Argon to prevent oxidation. Thus,the statement is $T$.Statement $(IV)$: $LiAlH_4$ reacts with water to release $H_2$ gas: $LiAlH_4 + 4H_2O \rightarrow LiOH + Al(OH)_3 + 4H_2$. Thus,the statement is $T$.The correct order is $F, T, T, T$.

Similar Questions

What is the product obtained from the oxidation of isopropyl alcohol?

$A$ particle of charge $q$ and mass $m$ moves in a circular orbit of radius $r$ with angular speed $\omega$. The ratio of the magnitude of its magnetic moment to that of its angular momentum depends on

Which one of the following orders is not in accordance with the property stated against it?

Infection of pneumonia occurs due to

The horizontal and vertical displacements $x$ and $y$ of a projectile at a given time $t$ are given by $x = 6t \text{ m}$ and $y = 8t - 5t^2 \text{ m}$. The range of the projectile in metres is

Vedclass Test Series

Exam Paper Generator

Online Exam Module