How many moles of oxygen will occupy a volume of 2.5 liters at 1.2 atm and 25 C? So, there will be 0.122 moles of oxygen gas. Is pV nRT in Kelvin? P = Pressure (atm) V = Volume (L) n = moles R = gas constant = 0.0821 atm•L/mol•K T = Temperature (Kelvin) The […]
When two glucose molecules are joined together they form?
When two glucose molecules are joined together they form? Joining sugars together For example, two glucose molecules can be joined to form the disaccharide called maltose,. Or two different sugars (fructose and glucose) can be joined together to form the disaccharide sucrose. What are simple sugars known as? Simple carbohydrates are sometimes called “sugars” or […]
What are the two types of aurora?
What are the two types of aurora? An aurora can happen at either of the Earth’s magnetic poles, north or south. An aurora is considered one of the most gorgeous natural occurrences, and you’re lucky if you see one. The two types of auroras are called aurora borealis and aurora australis — which mean northern […]
Why are units required class 11?
Why are units required class 11? It is an elementary physical quantity, which does not require any other physical quantity to express it. It means it cannot be resolved further in terms of any other physical quantity. The units of fundamental physical quantities are called fundamental units. For example, in M. K. S. How many […]
How does chemosynthesis differ from photosynthesis?
How does chemosynthesis differ from photosynthesis? Photosynthesis and chemosynthesis are both processes by which organisms produce food; photosynthesis is powered by sunlight while chemosynthesis runs on chemical energy. Which came first chemosynthesis or photosynthesis? Chemosynthesis may have also been the first type of metabolism that evolved on Earth, leading the way for cellular respiration and […]
What are two flaws of the molecular clock model?
What are two flaws of the molecular clock model? The two flaws of the molecular clock model determining relatedness between species are : 1. It assumes that all changes in amino acid sequence are random and are not affected by natural selection which is not true. 2. What affects the rate of mutation in a […]
What is yeast plant?
What is yeast plant? Yeast, any of about 1,500 species of single-celled fungi, most of which are in the phylum Ascomycota, only a few being Basidiomycota. Yeasts are found worldwide in soils and on plant surfaces and are especially abundant in sugary mediums such as flower nectar and fruits. Is there yeast in flowers? Wild […]
Who is the top 10 richest man in India?
Who is the top 10 richest man in India? Karnataka to teach professional courses in Kannada from …. #1 Mukesh Ambani. Net worth: $84.5 billion. #2 Gautam Adani. Net worth: $50.5 billion. #3 Shiv Nadar. Net worth: $23.5 billion. #4 Radhakishan Damani. Net worth: $16.5 billion. #5 Uday Kotak. Net worth: $15.9 billion. #6 Lakshmi […]
What is Shawwal in Islam?
What is Shawwal in Islam? Shawwal (Arabic: شَوَّال, Šawwāl) is the tenth month of the lunar based Islamic calendar. Shawwāl stems from the verb shāla (شَالَ) to ‘lift or carry’, generally to take or move things from one place to another, so named because a female camel normally would be carrying a fetus at this […]