What is the function of ethylene? A. To improve the quality of fruits. B. To produce a poisonous gas. C. To keep vegetables fresh. D. To make fruits ripe E. arlier. 相关知识点: 试题来源: 解析 D 解析:细节理解题。由Ethylene is a plant hormone(激素)that can cause some foods to ...
What is the action of ethanol on acetaldehyde ? What is the action of ethylene glycol on acetone? View Solution Ethylene is - View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths ...
Ethylene, a simple alkene with the formula C2H4, is crucial in the chemical industry, whereas ethylidene, often represented as part of compounds like ethylidene dichloride, showcases a distinct structural form with a C=C double bond.
What is the hybridization of the carbon atoms in ethylene? A. sp B. sp² C. sp³ D. dsp² 相关知识点: 试题来源: 解析 B。解析:乙烯(C₂H₄)中碳原子采用sp²杂化。sp杂化常见于碳碳三键的情况。sp³杂化常见于饱和碳原子。dsp²杂化主要出现在一些配合物中,与乙烯结构不符。
Ethylene (ethene), CH2CH2, is the simplest molecule containing a carbon-carbon double bond. It is a gaseous plant hormone that plays pleotropic roles in plant growth, plant development, fruit ripening, stress responses, and pathogen defenses[1]. The Lewis structure of Ethylene The Lewis stru...
Ethoxylation is the process of reacting ethylene oxide with other chemicals to make them less harsh. Ethoxylation can create small amounts of1,4-dioxane and leave residualethylene oxide in the product. FOUND IN: shampoo, liquid soap, bubble bath, hair relaxers. ...
It notes that China has expanded its own ethylene production capacity at a historic pace from 2009 to 2011, but the high price for crude oil has reduced the competitiveness of ethylene. It suggests that China must focus on rapid development, lightweight raw materials, and the use of methanol...
What is the lecture mainly about? A.The role of ethylene in plant aging processes B.The discovery of ethylene by fruit growers C.Differences between ethylene and other hormones D.How plant hormones influence growth查看答案更多“What is the lecture mainly about?A.The role of ethylene in plant ...
Ethylene oxide can be quite helpful or harmful, depending on how educated you are on the subject of this powerful gas. Read on to uncover its uses, benefits, and dangers as well as its connection to technology. Uses of Gas Gas is a state of matter. It can be used for breathing, as...
ReactIRandReactRamanSpectrometers – real-time tracking and profiling of key reaction species as a function of reaction time to aid kinetics and mechanistic investigations EasySampler –automated samplingof reactions when offline analysis is required ...