Do all pure gases and mixtures of gases obey the gas laws?

`(i) z=sqrt((omegaL)^(2)+R^(2))=sqrt((2pixx40xx0.01^(2))^(2)+6^(2))=sqrt((42.4))` `I_(rms)=(220)/(z)=33.86"amp"` `(ii) V_("rms")=I_("rms")xxR=202.98"volts"` `(iii) mLxxI_("rms")=96.86"volts"` `(iv) t=T(phi)/(2pi)=0.01579"sec"` `(v)=cos phi=(R)/(Z)=0.92`

Molarity of pure ethanol `(1)/((46)/(1000))=(1000)/(46)` Molarity of pure water `(1)/((18)/(1000))=(1000)/(18)` `m_(C_(2)H_(5)OH)ltm_(H_(2)O)` density is not used to calculate molarity.

PM=dRT `(PM)/(d)=` constant (for constant T) `(P_(A)M_(A))/(d_(A))=(P_(B)M_(B))/(d_(B))` `(P_(A))/(P_(B))=(d_(A))/(d_(B))xx(M_(B))/(M_(A))=3xx2=6`

Someone notify me the answer please.

Correct Answer - `(a) 33.83 mA (b) 202.98 V (c ) 96.83 V (d) 0.01579 s`

i. Mixtures Pure substances a. Mixtures have no definite chemical composition. Pure substances have a definite chemical composition. b. Mixtures have no definite properties. Pure substances always have the same properties regardless of their origin. e.g. Paint (mixture of oils, pigment, additive),...

Correct option is: (B) (II) is correct.

Correct Option is : (A)\(BF_3\) \(BF_3\) is a electro deficient species . Because B atom contain only six in their outer shell in \(BF_3\) molecule . It does not follow octet rule.