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  • 5 answers

Rishu Tiwari 5 years, 1 month ago

Here's your Answer Aenil Database Management system.

Abhijot Bedi 5 years, 1 month ago

Database Management System

Ankit Yadav 5 years, 1 month ago

Data base management system

Raksheetha Jain P 5 years, 1 month ago

Data Base Management System

Aditi Mahajan 5 years, 1 month ago

Database Management System
Case-based Question -1 Read the following and answer any four questions: Salt of a strong acid and strong base is neutral with a pH value of 7. NaCl common salt is formed by a combination of hydrochloride and sodium hydroxide solution. This is the salt that is used in food. Some salt is called rock salts bed of rack salt were formed when seas of bygone ages dried up. The common salt thus obtained is an important raw material for various materials of daily use, such as sodium hydroxide, baking soda, washing soda, bleaching powder. Which of the following does not form an acidic salt? Phosphoric acid Carbonic acid Hydrochloric acid Sulphuric acid Which of the following salts has no water of crystallization? Blue vitriol Washing soda Baking soda Gypsum The formula of baking soda is K2CO KHCO3 NaHCO3 Na2CO3 Which of the following is treated with chlorine to obtain bleaching powder CaSO4 Ca(OH)2 Mg(OH)2 KOH Which of the following salt is used for removing the permanent hardness of water Washing soda Baking soda Bleaching powder NaOH Case-based Question -2 Read the following and answer any four questions: In resistance for a system of the resistor, there are two methods of joining the resistors together as shown below   It showed an electric current in which 3 resistors having resistor R1, R2 and R3 respectively are join end to end i.e series. While the combination of the resistor in which 3 resistors connected together which point X and Y are said to be parallel. The total potential difference across a combination of a resistor in series is equal to V1 + V2 + V3 V1 – V2 +V2 V1 + V2 None of these In a series combination of resistor, the current is same at every point of the circuit different at every point of the circuit zero can not be determined The electrical energy disputed in the resistor is given by W = VIT W = VIR W = RIT W = RT If 5 resistor, each of value 0.2 ohm are connected in series what will be the resultant resistance 1 ohm 10 ohm 6 ohm 8 ohm The figure given below shows three resistors.  Their combined resistance is: 16 ΩΩ 14 ΩΩ 203Ω203Ω 152Ω152Ω Case-based Question -3 Read the following and answer any four questions: In the electrolytic refining of copper. The electrolyte is a solution of acidified copper sulphate. There are an anode and cathode. Refining is carried out by passing an electric current.  The anode is ________. pure strips impure copper refined copper none of these Anode mud consists of: insoluble impurities soluble impurities pure metal impure metal Which of the following are refined electrolytically: (A) Au, (B) Cu, (C) Zn, (D) K A and B B and C A, B and C B, C and D On passing, electric current Cu is deposited on: cathode anode bottom of cathode bottom of anode Which one of the following four metal would be displaced from the solution of its salt by the other three metal? Zn Mg Cu Ag
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  • 1 answers

Raushan Dwivedi 5 years, 1 month ago

Better internet facility
  • 1 answers

Jatin Garg 5 years, 1 month ago

The role of women in nationalist struggle is 1. Women became to attend meeting 2. They make a new communities and newspaper 3. Women was seen as new democracy 4. Women made a party to contest election
  • 3 answers

Rithika Gautam 5 years, 1 month ago

Fragmentation is breaking up of the body of a simple multicellular organism into two pieces on maturing,each of which subsequently grows to form a complete new organism ,is called fragmentation. Regeneration is the process of getting back a full organism from its body parts is called regeneration

Tejasvini S 5 years, 1 month ago

Fragmentation is a method of asexual reproduction where an organism reproduces by the process of splitting into fragments and each fragment grows into an individual organism. Regeneration, on the other hand, happens when an organism regrows certain parts or limbs which is lost due to predation.

Anshdeep Singh 5 years, 1 month ago

buy all in one science book the you can get your all answers in that
  • 1 answers

Jatin Garg 5 years, 1 month ago

1. Balkan was a full of metals 2. There are many state like Romania, Bulgaria , merchansia , Serbia,syria, etc whose inhabitants known as slavs
  • 1 answers

Raushan Dwivedi 5 years, 1 month ago

Html 5
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Rithika Gautam 5 years, 1 month ago

The flow of electron in the conductor is known as electric current . it's SI unit is Ampere and it is denoted by I.

Chandresh Tiwari 5 years, 1 month ago

The flow of electron in the conductor is known as electric current . it's SI unit is Ampere and it is denoted by I.

Kedar Thakur 5 years, 1 month ago

The rate of flow of electrons

Aman Raj 5 years, 1 month ago

The rate of flow of electrons

Aparna Kumari 5 years, 1 month ago

Flow of electons
  • 3 answers

Kajal Roy 5 years, 1 month ago

Kx^2-2kx+6

Kajal Roy 5 years, 1 month ago

Kx^2+2kx+6

Dilraj Kâlêsh 5 years, 1 month ago

Kx^2+2k+6
  • 1 answers

Bishwadip Raj 5 years, 1 month ago

then govt will provide unemployed allowance to unemployed people
  • 1 answers

Lavneesh Kasaudhan 5 years, 1 month ago

रमा नंद सागर का देख लो समझ आ जायेगा
  • 1 answers

Smit Solanki 5 years, 1 month ago

It was not going to come in exam it is in reduction portion
  • 1 answers

Shashwat Singh 5 years, 1 month ago

This question is wrong.
  • 5 answers

#Puneet # 4 years, 11 months ago

Shinchan

Oav Papadahandi 4 years, 11 months ago

Doremon
Honey bunny Ka jholmaal

Nikhil Kumar 5 years ago

Chota Bheem

Tanishka Puri 5 years ago

there are many cartoons are indian ( made by indian) like :(motu ,patlu )(veer the robo boy), (pakdam pakdai),(chota bheem ) is the most famous in india kids love to watch this (mighty raju) and many more
  • 1 answers

Gaurav Seth 5 years ago

https://youtu.be/vKPrnwHXtBs

  • 3 answers

Abhijot Bedi 5 years, 1 month ago

This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html Few rules to keep homework help section safe, clean and informative. Don't post personal information, mobile numbers and other details. Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions. Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying. Ask specific question which are clear and concise. Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

Anshika Gupta 5 years, 1 month ago

???

Sunil Bhati 5 years, 1 month ago

Htmml
  • 1 answers

Mahendra Yadav 5 years, 1 month ago

What is your question❓
  • 4 answers

Manvi Sharma 5 years, 1 month ago

Because the volume of multicellular organisms is very high In the process of diffusion the oxygen is transported to every cell which is a very slow process According to some scientists if the Oxygen transported in human body by the process of diffusion then it will take a time of 3 years

Rithika Gautam 5 years, 1 month ago

As in multicellular organisms,all the cell are not in direct contact with environment,simple diffusion does not meet the requirements of all body cells to get sufficient oxygen

Aparna Kumari 5 years, 1 month ago

Because multicellular organisms do not have direct contact with the environment

Bhavana Garg 5 years, 1 month ago

As in multicellular organisms,all the cells are not in direct contact with enviourment,simple diffusion does not meet the requirement of all body cells to get sufficient oxygen
  • 3 answers

Adithya Dev A 5 years, 1 month ago

GDP is calculated as the value added from primary sector + value added from secondary sector + value added from tertiary sector.

Vidya V 5 years, 1 month ago

Gross domestic product is the value of final goods and services produced in a country during a year and includes total production of all the three sectors of the economy.

Sarangi Jayakumar 5 years, 1 month ago

?GDP is the sum of production of all the three sectors ?it is calculated by taking the final goods and services produced by each sector ? the abbrevation of GDP is Gross Domestic Product ?GDP is a factor which determines how big our economy is

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