Given the equation $S(s)+O_2(g)S{O}_2(g),H=-296kJ,$ which of the following statement$($s$)$ is $($are$)$ true?

The reaction is exothermic.

When $0\mathrm{.}500$ mole sulfur is reacted, $148kJ$ of energy is released.

III. When $32\mathrm{.}0g$ of sulfur are burned, $2\mathrm{.}96{10}^{5}J$ of energy is released.

A$)$ All are true

B$)$ None is true.

C$)$ I and II are true.

$($D$)$ I and III are true.

E$)$ Only II is true.

Calculate $H^{**}$ for the reaction $C_4{H}_4(g)+2H_2(g)C_4{H}_8(g),$ using the following data: $H$ combustion for $C_4{H}_4(g)=-2341k\frac{J}{m}ol$

$H$ combustion for $H_2(g)=-286k\frac{J}{m}ol$

$H$ combustion for $C_{4}H{a}_a(g)=-2755k\frac{J}{m}ol$

A$)-128kJ$

B$)-158kJ$

C$)128kJ$

D$)158kJ$

E$)$ none of these

Of the following transitions in the Bohr hydrogen atom, the transition results in the emission of the highest$-$energy photon.

A$)N=6n=1$

B$)n=1n=6$

C$)n=3n=6$

D$)n=6n=3$

E$)n=1n=4$

There are possible values for the magnetic quantum number of an electron in a $5f$ subshell.

A$)7$

B$)3$

D$)5$

E$)1$

Which electron configuration represents a violation of the Pauli exclusion principle?

$(1)$ is uarrdarruarruarr

$)$

is Tdarr

c$)$

D$)$

uarrdarr,$\frac{2s}{1s},$uarrdarr

$\backslash$table$[[uarrdarr,,]]$

$)$

$\backslash$table$[[,2p,],[uarr,$uarr,uarr