The problem essentially wants you to find the molar mass of sodium chloride, NaCl. As you know, the molar mass of an ionic compound gives you the mass of one .....

In the given example, Each part of the reactants are interchanged to form new compounds. For the interchange, Each part of a compound must dissociate into ions. Can you tell me when a compound is dissociated into .....

What did you .....

Double displacement is a type of chemical reaction in which there is exchange of electropositive and electronegative ions. For example, sodium chloride and silver nitrate react with each- other in solution form to  produce sodium nitrate and .....

Picture of red .....

Water is neither acidic nor basic in nature. Water is neutral in nature. Similarly, salt (NaCl) is also .....

Look at the following sentences: It can also be used to indicate what a person (or thing) is likely to do. 1. Rita is supposed to meet her friend tonight.  2. It was supposed to rain .....

Please send us the questions so that we can help you with the .....

It is an example of crystal. A crystal is a solid whose atoms are arranged in a highly ordered repeating the same pattern. These patterns are called crystal lattices. If an object has its atoms arranged in one of seven crystal lattice .....

So, a man earns Rs. 14000 in 7 days, Therefore, the man earns 14000/ 7 in one day.[Using unitary method] Simplify the expression and you can get the required .....

राणाहरु कोही पनि जनता शिक्षित भएको हेर्न चाहादँैनथे । चन्द्रशमशेरले विदेशीको दबाबमा दबाबमा .....

त्यति गर्दा पनि उनको मनमा पहिले जस्तै भइरर्यो त्यस पछि महारानीले  सत्ता सम्पत्तिभन्दा पनि .....

मैले नाम सोधेको त होइन त .....

भाइ भतिजाहरु बाठा भए भने आफूलाई सत्ताबाट निकाल्ने सम्झेर  जङ्गबहादुर राणाले जसको शक्ति .....

.....

Group IIA elements are called Alkaline earth metals because they are not as active as the alkali metals, most of these elements form oxides. Calcium, strontium, and barium can also form peroxides. The more active members .....

Ari Dev Malla is regarded as the first Malla king of .....

Linear Force; is a force exerted on an object with a constant acceleration with a linear trajectory.   Formula to calculate it .....

म  घर गएको थिएँ ।  देवले पुरस्कार जेतेको थियो ।  मामा पुखरा जानुभएको थियो ।   माथी .....

Is it x?  

First, note that if x=a than,x=1/a is  must also be a solution (Verify that by plugging 1a1a in the equation).

We then can, by trial and error, identify that .....

You will get the following expression. y4 + 2y2 + 1 - .....

A constitution is a set of fundamental principles or established precedents according to which a state or other organization is governed. Constitution is known as supreme law of country because it establishes the set of fundamental principles .....

CGS is an abbreviated form in which C stands for centimetre (cm), G stands for gram (g) and S stands for second (s). First, look at the SI unit of force. The SI unit of force is kg.m/s2. In CGS system, we can write the unit of force .....

There is no specific person declared as Father of Science.  But you know, there are many branches of science.  Modern Physics, Nuclear Physics, Nuclear Science, Anatomy, Medicine, Bacteriology, and so on.  There are Father of these .....

उनी भूगोल विषयमा विद्यावारिधि गर्ने पहिलो नेपाली हुन् । आफ्नै देशमा केही गर्नु पर्ने अरुको .....

Good governance may be defined as the system that manages essentially corruption free and abuse free government with due respect to the rule of law. Some features of good governance are participation, rule of law, transparency, accountability, .....

Hit and Trail method: In this method the equation is balanced by trial and error methods. There is no definite rules to balance the equation but simple guessing. Generally hit and trial method is applicable for simple chemical .....

Hit and Trail method: In this method the equation is balanced by trial and error methods. There is no definite rules to balance the equation but simple guessing. Generally hit and trial method is applicable for simple chemical .....

Sodium thiosulfate (Na2S2O3), also spelled sodium thiosulphate, is a chemical and medication. As a medication it is used to treat cyanide poisoning and pityriasis versicolor. It is an inorganic .....

Mass is a dimensionless quantity representing the amount of matter in a particle or object. The standard unit of mass in the International System (SI) is the kilogram (kg). It is conctant and scalar .....

Definitely, we should conserve natural and cultural heritage of our place. Heritage is our identity which helps us to introduce in the world forum. They help us unite for nation building as they give a sense of love and respect towards our society .....

Standard Meridian the meridian from where the standard time of the country is measured. For eg. Gauri Shankar himal at the longitude of 86 degree 50 minutes is Standard meridian of .....

1. Tenzing Norgay Sherpa 2. Laxmi Prasad Devkota 3. Babu Chiri .....

Plants and algae can carry out photosynthesis. This process uses carbon dioxide from the atmosphere (with water and sunlight) to produce oxygen (and glucose). The appearance of plants and algae caused the production of oxygen, which is why .....

Sulphuric acid have many uses. It is used directly or indirectly in the manufacture of many chemicals and fertilizers. And it can be diluted or made concentrated to different extent easily,  so, it can be used in different reactions. It is .....

There are many animals that live in water. Some animals arefresh water animals Some are salt water animals. For examples: Sea .....

So, changing the above Direct Speech into Indirect ( Reported) speech, changes has been made. -Use of conjuction that( You can put it in bracket to show it's optional.  - The pronoun I is changed to she. (The pronoun is changed in .....

So, Here, n(A) [Sample number for ace occurance]  = 4. And, n(S) = Sample space = .....

Draw a straight line DE passing through C Such that DE is parallel to .....

You may know that, Singleton sets are the sets with only one element. Since, {0} contains only one element, it is a singelton .....

1) Aristotle (384-322 BC) 2) Archimedes (287-212 BC) 3) Galileo Galilei (1564-1642 AD) 4) Michael Faraday (1791-1867 AD) 5) Thomas Alva Edison (1847-1931 AD) 6) Marie Curie Sklodowska (1867-1934 AD) 7) Louis .....

Sea .....

For experimental verification, you require some of these basics: 1) Three figures of circle of different sizes with well labled cyclic quadrilateral. 2) Verification table (With angular measurements of opposite angles of cyclic quadrialteral) 3) .....

You must have many friends both at home and in the school. Some of your friends may talk a lot with you. But, Some may not as they cannot speak properly. Their mother tongue could be different from the language you speak. They may be from the .....

.....

Use An before any word starting with a vowel ie. a, e, i, o and u (eg. Apple, Egg, Ink-pot, Orange, Umbrella etc.) Words like European, Europe, etc. although they begin with a vowel, they don`t begin .....

You can use unitary method to solve this. Rs. 72. 45 = $1 So,  Rs 1 = $ ( 1/ 72.45) Now, Rs. 1449 = $ (1/ 72.45 * 1449) Simplify this term and you can obtain the .....

Now for 10% profit, denote the selling price by y. You may recall the formula that: Profit% = (SP- CP)/ CP * 100% or, 10 = ( y - 440) /440* 100% You can solve for y, which is the selling price of the .....

About 5% people in Nepal are Newars who live mainly in the Kathmandu Valley, Pokhara and several other towns of the country. They have preserved a very rich culture. There is seldom a month when a Newar festival does not take place. The Newars .....

Now, you may use the formula that: Profit% =  (SP - CP)/ CP * 100% To find the profit .....