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VBT

    • Posted by Sindhu Chauhan 6 years, 11 months ago

    Entrance Exam > NEET-UG > Chemistry
    • 1 answers

    Sanjay Kashyap 6 years, 6 months ago

    Both VBT are CFT perfectly explained in NCERT. Well, i can explain cft in brief right now but vbt is a much lengthy topic. All the orbitals in subshell have different orientations. Whenever there is repulsion between the ligand field and any of the orbitals, the orbitals acquire higher energy. The repulsion arises when an orbital is oriented towards the ligand field. In octahedral complexes, two d orbitals acquire higher energy while in tetrahedral comolexes, three d orbitals acquire higher energy

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    • Posted by Chanda Saha 6 years, 11 months ago

    Entrance Exam > NEET-UG > Chemistry
    • 3 answers

    Indu Thakur 6 years, 2 months ago

    It was very simple if the value of dipole moment is 0 than it is non polar and if the value is more than 0 that means it is polar molecule.

    0Thank You

    Sanjay Kashyap 6 years, 6 months ago

    On the basis of dipole moment which is directed towards the electronegative element. If the overall dipole moment of an element in a compound comes out to be zero, then it is non polar and if the overall dipole moment has some value, it is polar.

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    Sahad Ulla 6 years, 11 months ago

    Real

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    • Posted by Home Home 7 years ago

    Entrance Exam > NEET-UG > Chemistry
    • 0 answers
    ANSWER

    • Posted by Arya Sardeshpande 7 years, 1 month ago

    Entrance Exam > NEET-UG > Chemistry
    • 1 answers

    Sanjay Kashyap 6 years, 6 months ago

    Every packing has a particular number of atoms and a particular number of voids. The voids are occupied by cations while the number of atoms is taken as number of anions. I hope now it would be easier to understand.

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    • Posted by Aakash Pal 7 years, 1 month ago

    Entrance Exam > NEET-UG > Chemistry
    • 0 answers
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    • Posted by Jarmina Baig 7 years, 2 months ago

    Entrance Exam > NEET-UG > Chemistry
    • 3 answers

    Karan Deka 5 years, 11 months ago

    Mystery of chemicals is called chemistry

    0Thank You

    Indu Thakur 6 years, 2 months ago

    It is the branch of science which deals with the study of structure and composition of matter

    0Thank You

    Shaikh Saleem 7 years, 2 months ago

    Study of change occurs during atomic chemical reactions

    1Thank You

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    • Posted by Sandip Kumawat 7 years, 2 months ago

    Entrance Exam > NEET-UG > Chemistry
    • 1 answers

    Golu Gabbar 5 years, 5 months ago

    Mole concept is a very large element...

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    • Posted by Shiva Chaudhary 7 years, 3 months ago

    Entrance Exam > NEET-UG > Chemistry
    • 1 answers

    Sanjay Kashyap 6 years, 6 months ago

    Change in state of a substance when it is subjected to a change in temperature and pressure. For eg. when ice is heated, its temperature and pressure increases which results in change of its state to water. When this water is heated continuously, its temperature and pressure increase to a greater extent resulting in further change in its state i. e. to steam.

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    • Posted by Srijana Pandey Lingden 5 years, 5 months ago

    Entrance Exam > NEET-UG > Chemistry
    • 1 answers

    Sanjay Kashyap 6 years, 6 months ago

    2Mg + O2 = 2MgO

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    • Posted by Mohit Rana 7 years, 4 months ago

    Entrance Exam > NEET-UG > Chemistry
    • 4 answers

    Ragini Gond 6 years, 5 months ago

    John Dalton

    0Thank You

    Jegatheswari K 7 years, 4 months ago

    Dalton

    1Thank You

    R Raja 5 years, 5 months ago

    John Dalton

    1Thank You

    Mohit Rana 7 years, 4 months ago

    Atom discover by Dalton

    3Thank You

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    • Posted by Vishal Shankar 7 years, 4 months ago

    Entrance Exam > NEET-UG > Chemistry
    • 0 answers
    ANSWER

    • Posted by Bhawesh Dumka 7 years, 4 months ago

    Entrance Exam > NEET-UG > Chemistry
    • 1 answers

    Sanjay Kashyap 6 years, 6 months ago

    Because alkali metal ions have sizes almost similar to that of anions. That is why these cations cannot occupy the voids because they are much smaller.

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    • Posted by Pankaj Gupta 7 years, 5 months ago

    Entrance Exam > NEET-UG > Chemistry
    • 0 answers
    ANSWER

    • Posted by Sachin Mor 7 years, 5 months ago

    Entrance Exam > NEET-UG > Chemistry
    • 0 answers
    ANSWER

    • Posted by Sneha Prajapati 7 years, 5 months ago

    Entrance Exam > NEET-UG > Chemistry
    • 2 answers

    Sanjay Kashyap 6 years, 6 months ago

    It's an alkali metal having atomic number 19 and oxidation number +1.

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    Vadita Pal 6 years, 9 months ago

    It is metal

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    • Posted by Akshit Singhal 7 years, 5 months ago

    Entrance Exam > NEET-UG > Chemistry
    • 3 answers

    Sanjay Kashyap 6 years, 6 months ago

    Also according to Lewis theory, acids are substances that can accept electrons.

    0Thank You

    Vadita Pal 6 years, 9 months ago

    Whoes ph is less than 7 , which are sour in taste and change blue litmus into red

    0Thank You

    Vijay Ginglo 7 years, 5 months ago

    Which are sour in taste and change red litmus paper to blue

    1Thank You

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    • Posted by Nishanth A 7 years, 6 months ago

    Entrance Exam > NEET-UG > Chemistry
    • 1 answers

    Rochie Joshi 7 years, 5 months ago

    Arrhenius equation is a formula for the temperature dependence of reaction rates. ... A historically useful generalization supported by Arrhenius' equation is that, for many common chemical reactions at room temperature, the reaction rate doubles for every 10 degree Celsius increase in temperature.

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    • Posted by Saswata Dey 7 years, 6 months ago

    Entrance Exam > NEET-UG > Chemistry
    • 0 answers
    ANSWER

    • Posted by Saurav Bhushan 7 years, 6 months ago

    Entrance Exam > NEET-UG > Chemistry
    • 3 answers

    Sanjay Kashyap 6 years, 6 months ago

    Benzene in which one H atom is absent making it reactive.

    0Thank You

    Manpreet Singh 7 years, 6 months ago

    Benzene without CH2 grp

    1Thank You

    Kanishk Aggarwal 7 years, 6 months ago

    Benzene as a side chain

    1Thank You

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    • Posted by Gulnaz Khan 7 years, 6 months ago

    Entrance Exam > NEET-UG > Chemistry
    • 0 answers
    ANSWER

    • Posted by Wallam Cupar 7 years, 6 months ago

    Entrance Exam > NEET-UG > Chemistry
    • 1 answers

    Meet Kothari 7 years, 6 months ago

    PV=nRT

    6Thank You

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    • Posted by Nitish Yadav 7 years, 6 months ago

    Entrance Exam > NEET-UG > Chemistry
    • 0 answers
    ANSWER

    • Posted by Shubha Pratishruti Jena 7 years, 7 months ago

    Entrance Exam > NEET-UG > Chemistry
    • 1 answers

    Himanshu Rajoria 7 years, 6 months ago

    Lewis base

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    • Posted by Gaiduanliu Kamei 7 years, 7 months ago

    Entrance Exam > NEET-UG > Chemistry
    • 0 answers
    ANSWER

    • Posted by Gaurav Kumar Mishra 7 years, 7 months ago

    Entrance Exam > NEET-UG > Chemistry
    • 2 answers

    Suresh Malik 7 years, 4 months ago

    Why???

    1Thank You

    Himanshu Rajoria 7 years, 6 months ago

    Pt

    1Thank You

    ANSWER

    • Posted by Pinky Naula 7 years, 8 months ago

    Entrance Exam > NEET-UG > Chemistry
    • 1 answers

    Sreya Tejesvi 7 years, 8 months ago

    CNG

    3Thank You

    ANSWER

    • Posted by Omkar Jadhav 7 years, 8 months ago

    Entrance Exam > NEET-UG > Chemistry
    • 1 answers

    Vadita Pal 6 years, 9 months ago

    Bcz in primary alcohol stearic hindrense is less then secondary alcohol so, primary alcohol is oxidise

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    • Posted by Samyak Kumar 7 years, 8 months ago

    Entrance Exam > NEET-UG > Chemistry
    • 3 answers

    Vadita Pal 6 years, 9 months ago

    Chemistry is a branch of science in which we study about chemicals rxn

    0Thank You

    Sheetal Wankhede 7 years, 8 months ago

    ???

    3Thank You

    Sheetal Wankhede 7 years, 8 months ago

    Chemistry is an biggest Headache.

    2Thank You

    ANSWER

    • Posted by Rajahemad Naikwadi 7 years, 8 months ago

    Entrance Exam > NEET-UG > Chemistry
    • 3 answers

    Sanjay Kashyap 6 years, 6 months ago

    According to our level, oxidation is a reaction in which oxidation number of an element increses.

    0Thank You

    Vadita Pal 6 years, 9 months ago

    It is a process in which a compond loss H-atom and take oxygen

    0Thank You

    Anshika Pandey 7 years, 8 months ago

    Which process the matter absorb oxygen or release hydrogen is called oxidation

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    • Posted by Chouhan Sahab 7 years, 8 months ago

    Entrance Exam > NEET-UG > Chemistry
    • 0 answers
    ANSWER

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