Z value at different condition

Diborane reacts with ammonia under different conditions to give :

compressibility factor,variation OF 2 with pressure,calculation OF compressibility factor in different conditions

Conditioned refleces are different than unconditioned reflexed in that

For a real gas the compressibility factor Z has different values at different temperatures and pressure. Which of the following is not correct under the given conditions ?

Determine the largest real number k such that |z_(1)z_(2)+Z_(2)z_(3)+z_(3)z_(1)|>=k|z_(1)+z_(2)+z_(3)| for complex numbers z_(1),z_(2),z_(3) with unit absolute value.From the given condition,

Under different conditions nitration of phenol yields

The value of Z , the slope of the line ( regression coefficient ) is …..... for mammals in the tropical forest of different continents.