For the gas - phase decomposition , `PCI_(5)(g)overset(Delta)hArr PCI_(3)(g) + CI_(2)(g):`

Question

For the gas - phase decomposition , `PCI_(5)(g)overset(Delta)hArr PCI_(3)(g) + CI_(2)(g):`

For the gas - phase decomposition , `PCI_(5)(g)overset(Delta)hArr PCI_(3)(g) + CI_(2)(g):`
A. `DeltaH lt 0, DeltaS lt 0`
B. `DeltaH gt 0, DeltaS gt 0`
C. `DeltaH gt 0, DeltaS lt 0`
D. `DeltaH lt 0, DeltaS gt 0`

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Related Questions

Given : `Zn(OH)_2(s) hArr Zn(OH)_2(aq) , K_1=10^(-6)` `Zn(OH)_2(aq) hArr [Zn(OH)]^(+) +OH^(-) , K_2=10^(-7)` `[Zn(OH)]^+(aq) hArr Zn^(+2)+OH^(-) , K_3

2 Answers 4 Views

If `overset(vec)(F)` is force vector, `overset(vec)(v)` is velocity , `overset(vec)(a)` is acceleration vector and `overset(vec)(r)` vector is displac

2 Answers 5 Views

`H_(2)C_(2)O_(4) overset(Delta)to` gas `(A)`+gas`(B)`+liquid`( C)` oxalic acid Gas `(A)` burns with blue flame and is oxidised to gas `(B)`. Gas `(B)`

2 Answers 5 Views

`H_(3)BO_(3)(s) + aq. NaOH overset(Delta)rarr(X)`, `H_(3)BO_(3)(s) + "molten" NaOH overset(Delta)rarr (Y)` Compound (X) & (Y) are respectively,

2 Answers 5 Views

In the reaction sequence: `CrO_(2)Cl_(2)overset(NaOH) to A overset(dil. H_(2)SO_(4)) to B overset (NaOH) to C overset(AgNO_(3)) to D` Identify `[A]` t

2 Answers 4 Views

Write the product of following reactions : (a) `CH_(3)-overset(H_(3)C)overset(|)(C )=overset(CH_(3))overset(|)(C )-CH_(3) underset(Zn//H_(2)O)overset(

2 Answers 4 Views

`HCHO` and `CH_(3)-overset(O)overset(||)C-overset(O)overset(||)C-H` are the products obtained on ozonolysis of a monomer `(A)` of a polymer. (a) Give

2 Answers 5 Views

Given two processes: `(1)/(2)P_(4)(s) +3CI_(2)(g) rarr 2PCI_(3)(l), DeltaH =- 635 kJ` `PCI_(3) (l) +CI_(2)(g) rarrPCI_(5)(s), DeltaH =- 137 kJ` The va

2 Answers 4 Views

Following reaction occurs at `25^(@)` : `2NO(g, 1xx10^(-5)atm) + CI_(2)(g, 1 xx 10^(-2)atm)hArr 2NOCI(g,1 xx 10^(-2)atm)` Calculate `DeltaG^(@) [R = 8

2 Answers 4 Views

Write structure of the products formed: (a) `CH_(3)CH_(2)COOHunderset(Delta)overset(cl_(2),"red"P_(4))to` (b) `C_(6)H_(5)COClunderset(Delta)overset(H_

2 Answers 5 Views

Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - B
Reaction is endothermic and no. of moles increases on decomposition.

4 views Answered 2023-02-05 15:29