Students and Teachers Forum
At 30ºC, Solubility = 25 Weight of solvent = 10 gm We know that, Solubility = Weight of solute/Weight of solvent ⨯ 100 or, 25 = weight of solute / 10 ⨯ 100 or, weight of solute = 25/100 ⨯ 10 ∴ Weight of solute = 2.5 .....
There are several links between the digestive system and the respiratory system. i.e. there are organs and muscles that serve both. For example: the diaphragm which works to force air into and out of the lungs also helps to force waste products .....
All mosquito species go through four distinct stages during their life cycle: Egg - hatches when exposed to water. Larva - (plural: larvae) "wriggler" lives in water; molts several times; most species surface to .....
Causes of solar eclipse are: 1. The sun is luminous body whereas the moon and the earth are non-luminous. 2. The moon and the earth are opaque (not able to be seen through) 3. Since the earth revolves around the sun and the moon around .....
Excretion is the process of removal of nitrogenous wastes along with excess of water, minerals, salts etc. out of the body. Two benefits of excretion process are: 1. It regulates the chemical composition of body fluid by removing metabolic .....
In geometry, an equilateral triangle is a triangle in which all three sides are equal. For any equilateral triangle having side 'a', Area = (√3/4) X .....
Two differences between mustard and maize are; Mustard Maize 1. It is a dicot plant. (i.e. the seeds have two cotyledons). 2. Leaves have reticulate venation (i.e. network of veins). 3. It has tap root .....
Two differences between ligament and tendon are: Ligament Tendon 1. It conects a bone to another bone. 2. It is strong but elastic 3. It is a modification of yellow elastic tissue with some collagen .....
A sample of letter to Ward Development Committee is presented below. Sijuwa, Morang 23rd March 2018 The Chairperson Ward Development Committee Kadupada, Morang, Nepal Dear Sir/Madam
They said, " Hurray! We won the .....
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Kabita isn't good and neither is .....
Who broke the .....
All that glitters is not .....
Filament .....
My mother buys a lot of things for me. She buys books, clothes, and she even bought a kitten for me. For this, she had to argue with my father as he didn’t want to have pets in the house. But she managed to convince him for she knew that I .....
Climate change refers to the rise in average surface temperatures on Earth. The effects of climate change are written below: - The deforestation is increasing day to day. - Rivers, lakes, ponds, etc. are drying day by day. - The snow-capped .....
Map carries a significant meaning when the proper symbols are used. Using the incorrect symbols may create confusion to the people who seek the information from the map. So, it is very important to represent the place, things or the object .....
The above-given pie chart shows the monthly expenses of mr. Jha. Mr. Jha seems to spend his monthly salary on different sectors. Most of the percentage of his salary is spent of food. Nearly 30% of his income is spent on food. He seems to have a .....
He will say that he has been to .....
Hence, the processes which maintain body functions and are necessary for survival are called life processes. These include nutrition, respiration, circulation, excretion, and reproduction. Organisms obtain energy from food to .....
1. a. It was the best day of my life. b. The train will arive in an hour. c. Don't cross the road, will you? d. The book that is lying on the table is mine. e. The road is being repaired .....
Present Tense: Present tense is of 4 kinds: 1) Present Indefinite (sub+simple verb+obj) 2) Present Continuous (sub+am/is/are+verb+ing+obj) 3) Present Perfect (sub+have/has+p.p. of verb+obj) 4) Present perfect continuous .....
23rd March, 2018. JitJung Marg Thapathali Kathmandu Bijuli Bazar New Baneshwor Kathmandu Dear sir,
23rd March, 2018:
At the top, sender's address is written and then .....
Europe is the second smallest continent. It is located in the Northern and Midland hemisphere of the earth. It is surrounded by oceans and seas from three sides. Mediterranean Europe is called the Garden of the world for the following reasons: - .....
The air hostess said to fasten the seat .....
We go to school on .....
In your family father is the head of your family. So, you may help your father by obeying him. You may also help him to find his tools and bag when he goes for office. You may also help your father by not causing him any problems to buy the .....
Religion may be defined as the practice. It is a practice of believing and worshiping super beings who are believed to have controlling power over the earthly and heavenly objects. In many societies, the society defines the .....
They were building a new .....
They were building a new .....
Look! she is coming towards us. If I were a fish I would swim in the .....
Look at the picture of the Janaki temple. It is a Hindu temple in Janakpur in the Mithila region of Nepal. This temple is dedicated to the Hindu goddess .....
a. My father is an NGO officer. b. Deepa was accused of theft. c. In spite of his poverty, he gave donation to the orphanage. d. Internet has discouraged the learning culture, hasn't .....
The main objective of BP Koirala Highway is to link the eastern Terai region to the Kathmandu Valley. Similarly, BP Highway has helped to uplift the socio-economic status of the highway connected districts. The length of BP Highway is 158 .....
You tell me, if you attend the examination without any preparation, can you pass? Probably, you can't. You should have done proper preparation to score good grades, shouldn't you? You should. So is the case with .....
Look at your surrounding, what things do you see? You see different things. You see stones, soil, water, buildings, furniture and many more. You also see plants such as grasses, rose, mango, peepal and so on. You see animals like dogs, .....
Earth's equatorial regions receive the direct sunlight than the other places. This makes the places in and around the equator hotter than other .....
Midwestern development region is the largest development region of Nepal. It has the area of 42,378 .....
Thapathali, Kathmandu 23rd March 2018 Dear Bhuvan, I'm glad to hear of your grand success. Your appointment in the publicly honored post 'The Kathmandu Post' has made me feel very happy. You know, my mother is so happy on your success. .....
२०७२ असोज ३ गते यसै संविधान सभाबाट नेपालको संविधान २०७२ जारी भएको हो । नेपालको संविधान २०७२ .....
Air is considered as mixture for the following reasons ; 1. Air can be separated into its components like N2, O2 , Argon and CO2 by the process of fractional distillation of liquid air. 2. Air shows the properties of all .....