Which values describe standard temperature and pressure (stp)? a. 0°c and 101.3 atm b. 100°c and 101.3 atm c. 273.15 k and 1 kpa d. 273.15 k and 101.3 kpa

 The value  that describe  temperature and  pressure (STP)    is 273.15  K  and  101.3  KPa  (answer D)

 Explanation

International  union of pure  and applied chemistry (  IUPAC)  established  standard  temperature and pressure (STP)  as below,

temperature  0°c    which   is the same as   273.15 K  

Pressure =  1 atm   which  is the same  = 101.325 KPa   or  1.01325 bar

d

Explanation:

the old alchemists made significant contributions to science even though there starting premises were off a bit. their conclusions after failure would steer them into better directions for investigation. science is no more than close observation and the initial mistakes result in rethinking and retrying experiments.