When an iron metal is heated to a temperature of 200 degrees C and placed in a water at 25 degrees C The heat energy be transferred from*

Heat energy is transferred from the iron metal to the water.

Explanation:

Heat energy is transferred from the iron metal to the water. The process in which this occurs is referred to as heat transfer. The type of heat transfer that occurs here is referred to as conduction. Conduction is a type of heat transfer involving the transfer of heat energy from a substance with higher temperature to a substance with lower temperature by direct contact.

In the case of the question, the iron metal has a higher temperature of 200 degrees and is brought in contact with another substance (water) with a lower temperature of 25 degrees.

in the given question, the partial pressure is calculated by using the ideal gas equation, that is, pv = nrt

here, p is pressure, v is volume = 25 l, n is number of moles = 0.0104 moles, r is gas constant = -0.0821 l.atm / mol.k

t is temperature = 273 k

p = nrt / v

p = (0.0104 mol × 0.0821 l.atm / mol.k × 273 k) / 25 l

= 0.0093 atm

the answer to this question is 3.