Step 1: Understanding the Concept:
Physiological disorders are abnormalities in plant/fruit growth and development caused by non-pathological factors (such as nutrient deficiencies, extreme temperatures, or water stress).
Step 2: Detailed Explanation:
Let us match each physiological disorder with its respective fruit:
A. Soft nose: This is a physiological disorder of Mango (associated with calcium deficiency and high nitrogen levels), where the lower tip of the fruit softens and spoils before ripening.
B. Goose flesh: This is a chilling injury symptom observed in Banana skin when stored at temperatures below $12^\circ\text{C}$.
C. Stalk necrosis: Also known as rachis necrosis, this is a physiological disorder of Grape where the stem/pedicel of the bunch turns brown and dies, leading to berry drop.
D. Granulation: This is a common and serious physiological disorder in Citrus (especially sweet orange and mandarin) where the juice vesicles become dry, hard, and lose juice.
E. Black Heart: This is a physiological disorder of Pineapple (also called endogenous brown spot) triggered by low temperatures during storage or transit.
Putting the fruits in order (A $\to$ B $\to$ C $\to$ D $\to$ E):
Mango $\to$ Banana $\to$ Grape $\to$ Citrus $\to$ Pineapple.
Step 3: Final Answer:
The sequential order matches option (D).