Why are Grignard reactions slow? Grignard reactions often start slowly. First, there is an induction period during which reactive magnesium becomes exposed to the organic reagents. After this induction period, the reactions can be highly exothermic. Alkyl and aryl bromides and iodides are common substrates. What happens when alkyl halides react with MG? However, both alkyl and aryl halides react with magnesium to form Grignard reagents. These same metals reduce

How do I connect my phone to my set top box via USB? Operating procedure: Prepare the Android smartphone and Micro USB cable. Connect the TV and smartphone with the Micro USB cable. Set the USB setting of the smartphone to File Transfers or MTP mode. Open the TV’s Media Player app. How do I record in Gtpl? Just insert a pen drive in your GTPL set-top box and press

How is juvenile plantar dermatosis treated? Treatment consists of using cotton socks, thick emollients as barrier agents and medium-strength topical corticosteroids. The disorder is thought to be exacerbated by excessive sweating and occlusive footwear (tight, non-breathable shoes), so it tends to subside in the summer months. What causes plantar dermatosis? Juvenile plantar dermatosis may be caused by: Repetitive frictional movements, as the foot moves up and down in a shoe.

What did John Locke believe about perception? In his view, objects have qualities that cause us to have sensations, like when we perceive the qualities of a lemon and then develop ideas for what the lemon is like. In other words, Locke believes there is a real, physical world, and our sensations help us create a mental understanding of that world. How come that philosophy affects human existence? It belongs

What is the material of MCB? Construction of MCB The metal or current carrying parts are made up of electrolytic copper or silver alloy depending on the rating of the circuit breaker. As the contacts are separated in the event of an overload or short circuit situation, an electric arc is formed. How is MCB manufactured? MCBs are manufactured in different pole versions such as single, double, triple and four

What was life like during the Gupta Empire in India? People were happy during the Gupta period, so happy that it is often referred to as the “Golden Age” of ancient India. A “Golden Age” is a period of time when the arts and the economy of an area is at its peak. During the Gupta period, people had religious freedom. What happened in India during Gupta rule? Prosperity in

Is Jrf applicable for part time phD? No. UGC JRF fellowship can be availed only on full time phD enrollments. Part time phD without stipend is however possible at any point in time. Part time phD is more suited to working professionals after gaining considerable amount of experience. What is the fellowship amount for JRF? UGC Fellowship (HSS and Engg. & Technology.) Sr.No Description Amount 1 Junior Research Fellow Rs.

What is the boiling point of 1 Litre of 1 Molal sugar solution? 1, the molal boiling point elevation constant for water is 0.51°C/m. Thus a 1.00 m aqueous solution of a nonvolatile molecular solute such as glucose or sucrose will have an increase in boiling point of 0.51°C, to give a boiling point of 100.51°C at 1.00 atm. Which of the following has higher boiling point and why 0.1

How does tyre temperature affect grip? The stiffness and grip of a tyre tends to decrease with temperature, so if a compound is working far off its optimal temperature range, it loses grip. It takes the tyres too long to warm up and the car will slide around. Sometimes one driver’s style can warm the tyres faster than another’s. Do they heat F1 tyres? A racing tire performs optimally at

Should I take care of my mother-in-law? There’s no reason why you should give up your life to care for anyone, including your in-laws, regardless of whether you like them. But if you are still married, then you should try to help in some small way for the sake of your marriage. What is it called when you take care of your parents? The sandwich generation is a group of