answer: Best before date is the correct answer. Best before date must be marked on ready-to-eat bags (PHFs). Best Before date means that the product will be of the best quality or condition.
He should research hospitality and tourism
Answer: d. Realize that this is a common occurrence that affects many women.
Explanation:
The baby blue or postportem depression is characterized by the symptoms which appear after the delivery of the fully developed fetus. The birth of a baby triggers the powerful emotions of excitement, fear, anxiety and depression in mother.
If the new mother experiences symptoms of the baby blues, it is important that she must be informed that she must not ashamed or try to uplift her feelings and emotions. It is the commonly seen in many women after delivery.
Answer:
d.
Explanation:
Girls who muture late are often bullied for their bodies. This leads to them having self-esteem issues.
Answer:
Conversion of alcohols to alkenes: R-CH2-CHOH-R → R-CH=CH-R + H2O
Conversion of carboxylic acids to acid anhydrides 2 RCO2H → (RCO)2O + H2O
Explanation:
Dehydration
In chemistry, a dehydration reaction is one that involves the loss of water. In organic synthesis, where an acid is often used as a catalyst, there are numerous examples of dehydration reactions: Conversion of alcohols to ethers: 2 R-OH → R-O-R + H2O Conversion of alcohols to alkenes: R-CH2-CHOH-R → R-CH=CH-R + H2O Conversion of carboxylic acids to acid anhydrides 2 RCO2H → (RCO)2O + H2O Conversion of amides to nitriles: RCONH2 → R-CN + H2O
Sources:
Klein Organic Chemistry. 2th edition
Mcmurry's Organic Chemistry. 9th edition.
