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    • Posted by Priyanshu Bishnoi 3 years ago

    CBSE > Class 08 > English
    • 1 answers

    Lovepreet Kaur 3 years ago

    Solution of poem of bravia "A bad case of the giggles "

    1Thank You

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    • Posted by Vaibhavi Yadav 3 years ago

    CBSE > Class 06 > German
    • 5 answers

    Prabhakar Priye Darshi 2 years, 11 months ago

    Ich bin prabhakar

    0Thank You

    Tanmai G 3 years ago

    Gooy

    0Thank You

    Janvi Jha 3 years ago

    Wei heist du?

    0Thank You

    Kaashvi Deep 3 years ago

    I am

    0Thank You

    Divia Mudgal 3 years ago

    It means who are you and the answer should be- Ich heiße (name)

    2Thank You

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    • Posted by Harnoor Singh 3 years ago

    CBSE > Class 04 > Computer
    • 1 answers

    Vaanya Chouhan 3 years ago

    Charles Babbeg

    1Thank You

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    • Posted by Manisha Subba 3 years ago

    CBSE > Class 06 > English (OLD)
    • 0 answers
    ANSWER

    • Posted by Mr Gaurav💫🤍 3 years ago

    CBSE > Class 11 > English Core
    • 1 answers

    Shivani Vijayan 3 years ago

    they were very happy and out of the world Jonathan told his father as a good captain and good father

    1Thank You

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    • Posted by Diya Siwach 3 years ago

    CBSE > Class 12 > Physics
    • 2 answers

    Ayush Mishra 3 years 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

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    1Thank You

    Aman Tyagi 3 years 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

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    • Posted by Anshul Jain 3 years ago

    CBSE > Class 12 > Physical Education
    • 0 answers
    ANSWER

    • Posted by Lucky Rajput 3 years ago

    CBSE > Class 09 > Information Technology (402)
    • 1 answers

    Ansh Kumar Mali 3 years ago

    The Format Painter tool is used to copy and paste character and paragraph formats to existing text. This tool, used in conjunction with styles, can make organizing and reformatting documents easier and more efficient.

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    • Posted by O K 3 years ago

    CBSE > Class 11 > Political Science
    • 1 answers

    Raunak Ahmad 3 years ago

    Please give me answer guys who seen this

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    • Posted by Rishabh Shakya 3 years ago

    CBSE > Class 12 > Physical Education
    • 2 answers

    Anandi Sigar 3 years ago

    Lordosis is common postural deformities related to inward curvature of spine.A person suffering from this deformities face problem in standing and walking.and the body seems stiff.

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    Anant Shrivastava 3 years ago

    Lordosis is the problem of spine in the lumbar spine.

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    • Posted by Vishal Kumar 3 years ago

    CBSE > Class 08 > Science
    • 2 answers

    Abhigyan Singh 3 years ago

    What Vishal Kumar said For your kind information and not a hacker I just saw the last answer and there was her/his name

    0Thank You

    Vishal Kumar 3 years ago

    No, copper will not be deposited on the carbon rod used as a negative electrode in the experiment. This is because the deposition of copper on the electrode is a result of the reduction of copper ions present in the solution onto the electrode. The reduction of copper ions occurs at the negative electrode, which attracts the positively charged ions towards it. However, for the deposition of copper to take place, the electrode used as the negative terminal should be made of a material that has a lower reduction potential than copper. Copper has a reduction potential of -0.34 V, which means any electrode with a reduction potential lower than -0.34 V can be used as the negative electrode. Carbon has a reduction potential of -0.22 V, which is higher than the reduction potential of copper. This means that carbon is not a suitable material for the negative electrode in this experiment, as it cannot attract the copper ions from the solution and reduce them to form a copper deposit. Therefore, even if Paheli uses a carbon rod as the negative electrode, copper will not be deposited on it as it does not have a lower reduction potential than copper.

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    In the circuit given as Fig, Boojho observed that copper is deposited on the electrode connected to the negative terminal of the battery. Paheli tried to repeat the same experiment. But she could find only one copper plate. Therefore she took a carbon rod as a negative electrode. Will copper be still deposited on the carbon rod? Explain your answer. The answer will be no na, New chat Manjit Kumar Boojho observed that copper is deposited on the electrode connected to the negative terminal of the battery. Paheli tried to repeat the same experiment. But she could find only one copper plate. Therefore she took a carbon rod as a negative electrode. Will copper be still deposited on the carbon rod? Explain your answer. No, copper will not be deposited on the carbon rod used as a negative electrode in the experiment. This is because the deposition of copper on the electrode is a result of the reduction of copper ions present in the solution onto the electrode. The reduction of copper ions occurs at the negative electrode, which attracts the positively charged ions towards it. However, for the deposition of copper to take place, the electrode used as the negative terminal should be made of a material that has a lower reduction potential than copper. Copper has a reduction potential of -0.34 V, which means any electrode with a reduction potential lower than -0.34 V can be used as the negative electrode. Carbon has a reduction potential of -0.22 V, which is higher than the reduction potential of copper. This means that carbon is not a suitable material for the negative electrode in this experiment, as it cannot attract the copper ions from the solution and reduce them to form a copper deposit. Therefore, even if Paheli uses a carbon rod as the negative electrode, copper will not be deposited on it as it does not have a lower reduction potential than copper. 2 / 2 Manjit Kumar Please explain with example Sure, let's take the example of the electrolysis of a copper(II) sulfate solution using copper and carbon electrodes. In this experiment, a copper(II) sulfate solution is taken as the electrolyte, and two electrodes are dipped into it. The electrode connected to the positive terminal of the battery is the anode, and the electrode connected to the negative terminal of the battery is the cathode. When a current is passed through the solution, the copper(II) ions (Cu2+) present in the solution move towards the cathode due to their positive charge. At the same time, sulfate ions (SO42-) move towards the anode due to their negative charge. At the cathode, the copper(II) ions gain two electrons each and are reduced to form copper atoms that get deposited onto the electrode. This is because the copper electrode has a lower reduction potential than copper ions, so it can easily attract and reduce them. Cu2+ + 2e- → Cu At the anode, the sulfate ions lose two electrons each and are oxidized to form oxygen and sulfuric acid. This is because the copper electrode has a higher oxidation potential than sulfate ions, so it can easily lose electrons and get oxidized. 2SO42- → O2 + 2SO42- + 4e- Now, if Paheli uses a carbon rod as the negative electrode, carbon will not be able to reduce the copper ions as it has a higher reduction potential than copper. Carbon can only attract and reduce certain cations like hydrogen ions (H+) or sodium ions (Na+), which have a higher reduction potential than carbon. So, in this case, the copper ions will remain in the solution, and no copper will be deposited on the carbon electrode. The sulfate ions will still move towards the anode and get oxidized, producing oxygen and sulfuric acid. 2SO42- → O2 + 2SO42- + 4e- (at anode) Overall, the electrolysis of the copper(II) sulfate solution using a copper electrode as the cathode results in the deposition of copper on the electrode, while using a carbon rod as the cathode does not lead to the deposition of copper.

    • Posted by Vishal Kumar 3 years ago

    CBSE > Class 08 > Science
    • 1 answers

    Abhigyan Singh 3 years ago

    Am not a nerd so i haven't read the question and the answer but after this i think you have lots of doubt

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    • Posted by Divleen Kaur 3 years ago

    CBSE > Class 10 > Social Science
    • 3 answers

    Ayush Sahani 3 years ago

    Soil erosion:- deforestation, over irrigation,over grazing. Soil conservation:-terrace farming, contour ploughing, use of spinklers, afforestation.

    1Thank You

    Omya Aryan 3 years ago

    Soil conservation is the process in which preventive measures are taken to conserve soil. Ex: contour plugging, terrace farming, shelter belts etc.

    1Thank You

    Omya Aryan 3 years ago

    The removal of soil from one place to another by the wind, water, animals etc is known as soil erosion.

    0Thank You

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    • Posted by Raunak Agrawal 3 years ago

    CBSE > Class 07 > Mathematics
    • 1 answers

    Piyush Shinde 3 years ago

    Mathematics is maths

    2Thank You

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    • Posted by Tabassum . 3 years ago

    CBSE > Class 12 > Physical Education
    • 1 answers

    Monu Dahiya 3 years ago

    Advantages:- 1) Improves endurance. 2) improves mental strength. 3) provide diversity. 4) it is adaptable. 5) it burns more calories. 6) prepare you for race day 7) It can be done alone or in a group. Disadvantages:- 1) creativity is needed. 2) Increases the risk of injury for beginners

    3Thank You

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    • Posted by Ashish Kumar 3 years ago

    CBSE > Class 10 > Social Science
    • 4 answers

    Geeta Negi 3 years ago

    Nitish kumar

    0Thank You

    Nitin Kr 3 years ago

    Nitish Kumar

    0Thank You

    Omya Aryan 3 years ago

    Nitish Kumar

    2Thank You

    Divyanshu Gautam 3 years ago

    pahssh

    2Thank You

    ANSWER

    • Posted by Aayuj Patel 3 years ago

    CBSE > Class 10 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Krishna Achu 3 years ago

    CBSE > Class 11 > Physics
    • 2 answers

    Krishna Achu 3 years ago

    Actually I need the value of acceleration

    2Thank You

    Purvansh Chouhan 3 years ago

    decreases

    1Thank You

    ANSWER

    • Posted by Yuvraj Bhagat 3 years ago

    CBSE > Class 08 > Science
    • 3 answers

    Abhigyan Singh 3 years ago

    Oxides of Sulphur and nitrogen dissolve in rain water and form acids such a rain is called acid rain

    0Thank You

    Samiksha Meshram 3 years ago

    Oxides of sulfur and nitrogen that dissolved in rain water and form acid . Such rain is called as acid rain.

    0Thank You

    Anisha Jankar 3 years ago

    Oxides of Sulphur and nitrogen dissolve in rain water and form acids such a rain is called acid rain

    2Thank You

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    • Posted by Neeta Singh 3 years ago

    CBSE > Class 09 > Social Science
    • 0 answers
    ANSWER

    • Posted by Adesh Tomar 3 years ago

    CBSE > Class 10 > Mathematics
    • 3 answers

    Anjali Nagar 3 years ago

    Which have more than 2 factor

    0Thank You

    Ashutosh Sharma 3 years ago

    Factor more than 2

    0Thank You

    Omya Aryan 3 years ago

    The number which has more than 2 factors is factors is known as composite number. OR numbers other than prime number is known as composite number.

    0Thank You

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    • Posted by Nihal Mangukiya 3 years ago

    CBSE > Class 08 > Computer
    • 0 answers
    ANSWER

    • Posted by Abhinav Srivastava 3 years ago

    CBSE > Class 11 > Geography
    • 2 answers

    Shahil Singh 3 years ago

    🌀

    0Thank You

    Hooda 23578 3 years ago

    In meteorology, a cyclone is a large mass that rotates around the strong centre of low atmospheric pressure ,conventerclockwise in the northern hemisphere and clockwise in the northern hemisphere viewed from above cyclones are characterised by inward spiraling wind that rotate about a zones of low pressure

    4Thank You

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    • Posted by Anushka Rathore 3 years ago

    CBSE > Class 10 > Information Technology (402)
    • 5 answers

    Hitesh Kumar 3 years 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

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    1Thank You

    Anish Kuntal 3 years ago

    Taiyari krke kya krenge bhai

    1Thank You

    Om Pandey 3 years 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

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    0Thank You

    Om Pandey 3 years 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

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    0Thank You

    Om Pandey 3 years 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

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    8+8

    • Posted by Riya Swami 3 years ago

    CBSE > Class 08 > गणित
    • 5 answers

    Kajal Pandit 2 years, 10 months ago

    16

    0Thank You

    Naman Bansal 3 years ago

    16 Sixteenth

    0Thank You

    Aanchal Mukherjee 3 years ago

    16

    1Thank You

    Soham Pati 3 years ago

    16

    1Thank You

    Sumit Kumar 3 years ago

    16

    1Thank You

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    • Posted by Ritik Chak 3 years ago

    CBSE > Class 06 > Sanskrit
    • 1 answers

    Mahati Vaishnav 3 years ago

    स्वैरम्

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    • Posted by Sourabh Chouhan 3 years ago

    CBSE > Class 10 > Artificial Intelligence (417)
    • 2 answers

    T Shanmuk 3 years 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

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    Ashif 3 years ago

    In this app open AI section --> choose chapter/topic --> tap video , that's it :) Note : you get videos of Part B topics/chapters such as NLP, Evaluation

    7Thank You

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    • Posted by Subrajit Das 3 years ago

    CBSE > Class 10 > Social Science
    • 1 answers

    Neha Saha 3 years ago

    One way to compare different country's GDP is with an exchange rate, the price of one country's currency in terms of another.

    4Thank You

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    • Posted by Pinki Pinki 3 years ago

    CBSE > Class 10 > English Language and Literature
    • 1 answers

    Bharadwaj S 3 years ago

    De clerk

    0Thank You

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    • Posted by Anisha Jankar 3 years ago

    CBSE > Class 08 > Mathematics
    • 3 answers

    Supriya ⁷ . 3 years ago

    Using identity a² - b² = (a-b) (a+b) (4+m)² - (y-m)² = (4+m + y-m)(4+m - y-m)

    0Thank You

    Ramachandran R 3 years ago

    =(16+8m+m²)-(y²-2ym+m²) =16-8m+m²-y²+2ym-m² =16-8m-y²+2ym

    1Thank You

    Ramachandran R 3 years ago

    (16+8m+m²)-(y²-2ym+m²) 16-8m+m²-y²+2ym-m² 16-8m-y²+2ym

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