What is hygroscopic substance give examples? Hygroscopic substances include cellulose fibers (such as cotton and paper), sugar, caramel, honey, glycerol, ethanol, wood, methanol, sulfuric acid, many fertilizer chemicals, many salts (like calcium chloride, bases like sodium hydroxide etc.), and a wide variety of other substances. What is hygroscopic behavior? Hygroscopicity is the capacity of a […]
What are the factors affecting the solubility?
What are the factors affecting the solubility? Solubility is the maximum amount of a substance that will dissolve in a given amount of solvent at a specific temperature. There are two direct factors that affect solubility: temperature and pressure. Temperature affects the solubility of both solids and gases, but pressure only affects the solubility of […]
Which of the following factors does not affect the movement of ocean water?
Which of the following factors does not affect the movement of ocean water? Which of the following factors does not affect the movement of ocean water? Temperature. Salinity. How temperature affects the movement of ocean water? Water expands when it warms up – heat energy makes its molecules move around more and take up more […]
What simple machine is dominoes?
What simple machine is dominoes? lever Did Rube Goldberg build his machines? A prolific cartoonist and visionary, Rube Goldberg has become more famous for the inventions bearing his name than for his cartoons and political illustrations. Within his comic strips Goldberg created extremely complex machines that were built to perform a simple task. What is […]
Which mode transistor is used as amplifier?
Which mode transistor is used as amplifier? common-emitter configuration Which is the largest of the three transistor current? The common emitter amplifier configuration produces the highest current and power gain of all the three bipolar transistor configurations. What is the highest current in any bipolar transistor? The rating for maximum collector-emitter voltage VCE can be […]
How do I calculate simple interest?
Who is Jennie in the Yellow Wallpaper?
Who is Jennie in the Yellow Wallpaper? Jennie. John’s sister. Jennie acts as housekeeper for the couple. Her presence and her contentment with a domestic role intensify the narrator’s feelings of guilt over her own inability to act as a traditional wife and mother. What is the mental illness in the Yellow Wallpaper? These actions […]
Why are fair weather predictions sometimes incorrect?
Why are fair weather predictions sometimes incorrect? Answer Expert Verified 2) The atmosphere always changes with natural disasters occurring such as pollutants in the air that make forecasting difficult. 3) Most of the times meteorologists base their forecasts on probability. Because of differences in the climate, those temperatures are not the same, so errors occur. […]
Is misoprostol more effective orally?
Is misoprostol more effective orally? Although in a majority of comparative studies vaginal administration of misoprostol has been shown to be more effective than oral administration,9,10 misoprostol may take a long time to dissolve in the vagina, and there may be variability in vaginal absorption between individual woman. What happens if misoprostol Falls? It’s OK […]
What is a lowest energy?
What is a lowest energy? These zones are known as energy levels (or sometimes called electron shells). At the lowest energy level, the one closest to the atomic center, there is a single 1s orbital that can hold 2 electrons. At the next energy level, there are four orbitals; a 2s, 2p1, 2p2, and a […]