A reaction is said to be spontaneous if it occurs without being driven by some outside force. There are two driving forces for all chemical reactions. The first is enthalpy, and the second is entropy. Entropy (DS) is a measure of the disorder of a system, and systems tend to favor a more disordered system: nature tends toward chaos. Spontaneous reactions occur without outside intervention.
Banana â sources of vitamin A and carotene, vitamin C and B6. A high source in potassium, maintain blood pressure level. Variety of bananas are grown in the Philippines, these varieties differ in sizes, shapes and colors. Ideal for snack are the cooking banana (saba and gardaba) for banana cue and boiled banana. Daily consumption are known to protect against cardiovascular disease and chronic disease, also preventive measures against diabetes.
Bananas and pineapples are grown in countries of the tropics-Africa, Latin America, Caribbean, Pacific etc.Many countries produce bananas as a staple food and only around 20% of all bananas that are produced are actually exported.ost bananas and pineapples sold on the British market are exported from Latin America, and increasingly West Africa, as companies relocate in search of ever 'cheaper' fruit, pursuing a 'Race to the Bottom' in terms of social and environmental standards.