For a certain reaction, Delta G° = -45 kJ/mol and Delta H° = -90 kJ/mol at 0 °C. What is the minimum temperature at which the reaction will become spontaneous, assuming that Delta H° and Delta S° are independent of temperature?

Given below are two statements, one is labelled as Assertion (A) and the other as Reason (R). Assertion (A) : Relative humidity decreases with increasing air temperature. Reason (R) : Absolute humidi…

A reaction is spontaneous when

Which of the following is a correct relationship between Fahrenheit (°F) and Celsius (°C) degrees ?

Which of the following is/are state function/functions? 1. q + w 2. q 3. w 4. H - TS Select the correct answer using the code given below.

Which of the following are exothermic processes ? i. Evaporation of water. ii. Dilution of an acid (H₂SO4). iii. Reaction of water with quick lime. iv. Sublimation of camphor (crystals).