How is phosphine prepared in the laboratory give equation? Laboratory preparation: It is usually obtained by boiling white phosphorus with 30-40% solution of caustic soda in an inert atmosphere of CO2. Dissociation: Phosphine dissociates at about 723 K and gives red phosphorus. 4PH3 P4 →(23K)→ 6H2. Action of air: It burns with oxygen and produces […]
How do you make a GIF your screensaver on a Mac? Setup – Mac Double click on the extracted “AnimatedGif.saver” file. Open System Preferences -> Desktop and Screensaver. Select the AnimatedGif Screensaver. Click “Screen Saver Options” below the screensaver preview. Select your .gif file and adjust other settings to your liking. How do I make […]
Can you use dental wax on Invisalign? In addition to using an emery board, you can also use orthodontic wax to help reduce or prevent irritation in your gums, tongue, or lip. A small strip of wax is pushed up against the gums to prevent Invisalign aligners from irritating the gums. Can you use dental […]
How do I update my BlueParrott b250 XT? The BlueParrott Updater is a free software program enabling your headset firmware to be updated with the latest functionality. Simply install the BlueParrott Updater on your computer; connect the headset to the computer with a USB cable; and click “Update”. How do I connect my BlueParrott VXI […]
How do I check if a symbolic link exists in Linux? By combining with -e you can test whether the link is valid (links to a directory or file), not just whether it exists. -L test if there is a symlink, broken or not. By combining with -e it is possible to test if the […]
What were the main recommendations of the Cadbury Committee report 1992? The Cadbury Report identifies three themes to strengthen the unitary board system of all listed companies and summarise their recommendations in a code of best practice: the structure and responsibilities of boards of directors; the role of auditors and recommendations to the accountancy profession; […]
What is the best inventory management software? HDPOS is one of the best inventory management software/accounting software. It has ease of use & nice interface. Windows based Billing, Accounting and best Inventory Management Software. It can handle multiple customers by allowing to hold current invoice and pick it later. What is the best inventory software […]
How do you use iced tea syrup? Ice Method Fill a glass with ice. Combine the syrups and pour into the glass. Top up with water. Stir and then serve. What is peach iced tea made of? Bring sugar, water, and peaches to a boil in a small saucepan. Then lower heat and use a […]
What does a programmable controller do? A programmable logic controller is a type of tiny computer that can receive data through its inputs and send operating instructions through its outputs. Fundamentally, a PLC’s job is to control a system’s functions using the internal logic programmed into it. What are programmable logic controllers PLCs used for? […]
Where is Boohoo clothing located? Manchester , United Boohoo.com Type Public Limited Company Industry Fashion Founded 2006 Founders Mahmud Kamani Carol Kane Headquarters Dale Street, Manchester , United Kingdom Does Boohoo have a physical store? The UK fashion e-tailer is offering its customers brick-and-mortar access to the brand for the first time ever, with a […]
