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    • Posted by Anita Kumari 6 years, 4 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Deeya Singh 6 years, 4 months ago

    The Mond process, sometimes known as the carbonyl process, is a technique created by Ludwig Mond in 1890, to extract and purify nickel. This process converts nickel oxides into pure nickel. This process involves the fact that carbon monoxide combines with nickel readily and reversibly to give nickel carbonyl.

    5Thank You

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    • Posted by Anchal Maurya 6 years, 4 months ago

    CBSE > Class 12 > Chemistry
    • 3 answers

    Day Dreamer ... 6 years, 4 months ago

    It will start in the month of March only exams of some subjects like vocal tabla sitar etc will be conducted on Feb 15

    1Thank You

    Shubhjit Mukherjee 6 years, 4 months ago

    Not come yet but it will be decleared soon

    1Thank You

    Pragati Saini 6 years, 4 months ago

    Pratical starts from 1january to 7 february ... And approx from 15 february exams starts ... Exams like vocational , or etc subjects ..

    1Thank You

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    • Posted by Aditi Patel 6 years, 4 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Gaurav Seth 6 years, 4 months ago

    (i) Face–centred cubic:-
    A face–centred cubic (fcc) unit cell contains atoms at all the corners and at the centre of all the faces of the cube.

    So lattice point at the corner = 8
    Lattice point at the center of all faces = 6
    Total number of lattice point = 14

    (ii) Face–centred tetragonal
    lattice point at the corner = 8
    Lattice point at the center of all faces = 6
    Total number of lattice point = 14

    (iii) Body–centred
    In Body centered cubic there are 8 lattice point at the corner and 1 is at the center so total 8+1 =9 lattice point

    1Thank You

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    • Posted by Shawet Singh 6 years, 4 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Shawet Singh 6 years, 4 months ago

    Then

    1Thank You

    Nidhika Bisht 6 years, 4 months ago

    No

    1Thank You

    ANSWER

    • Posted by Sohan .G 6 years, 4 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Anita Dahiya 6 years, 4 months ago

    Alum is a double salt so it contains ions means it acts as an electrolyte. Being an electrolyte,it coagulates particles of soil which were present as colloidal particles.

    4Thank You

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    • Posted by Badal Kr Yadav 6 years, 4 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Kajal Kunwar 6 years, 4 months ago

    Yes

    0Thank You

    ANSWER

    • Posted by Devashish Das 6 years, 4 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Sohan .G 6 years, 4 months ago

    Naming reaction, physical and chemical properties, equations, mechanisms these are most important topics. We should study other topics but after this.

    1Thank You

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    • Posted by Nitish Mahto 6 years, 4 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Deeya Singh 6 years, 4 months ago

    Greater is the oxidation state of the specie more is the oxidising power of the specie.

    1Thank You

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    • Posted by Sukriti Kalia 6 years, 4 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Nitish Mahto 6 years, 4 months ago

    Biochemistry perfect hai

    1Thank You

    ANSWER

    • Posted by Venkadalakshmi Kannappan 6 years, 4 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Deeya Singh 6 years, 4 months ago

    The main difference between amylopectin and glycogen is that amylopectin is an insoluble form whereas glycogen is a soluble form. Amylopectin is one of the two types of starch, which is the main form of storage polysaccharides in plants. Glycogen is the main storage polysaccharide in animals. The 1,4-alpha glycosidic bonds form the linear chain of both amylopectin and glycogen while 1,6-alpha glycosidic bonds form the branches. Also, glycogen is more branched than amylopectin.

    3Thank You

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    • Posted by Venkadalakshmi Kannappan 6 years, 4 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Gaurav Seth 6 years, 4 months ago

    Epimers: Epimers are a pair of stereoisomers found in stereochemistry. They are two isomers which differ in configuration at only one chiral center. If the molecule contains any other stereocenters, they are all same in both isomers.

    Anomers: Anomers are a special set of epimers that differ in configuration only at the anomeric carbon. This happens when a molecule such as glucose converts into a cyclic form.

    Key difference between anomers and epimers.

    Epimer is a stereoisomer that differs in configuration at only one stereogenic center. An anomer is a cyclic saccharide and also an epimer that differs in the configuration, specifically at the hemiacetal or acetal carbon. This carbon is called the anomeric carbon. However, anomers are a special class of epimers.

    1Thank You

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    • Posted by Yash Sharma 6 years, 4 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Ron Vineetahuja 6 years, 4 months ago

    All topics

    0Thank You

    Ankush Santra 6 years, 4 months ago

    Oxidation states, electronic configuration ,lanthnoid actinoid contraction , ncert questions

    0Thank You

    ANSWER

    • Posted by Rajnish Shridhar 6 years, 4 months ago

    CBSE > Class 12 > Chemistry
    • 4 answers

    Shubham Kumar 6 years, 4 months ago

    Cover all the topics with concept of all the subjects

    2Thank You

    Rajnish Shridhar 6 years, 4 months ago

    ?

    0Thank You

    Kajal Kunwar 6 years, 4 months ago

    ??

    0Thank You

    Kajal Kunwar 6 years, 4 months ago

    By study

    1Thank You

    ANSWER

    • Posted by Shreya Kashyap 6 years, 4 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Anita Rathor 6 years, 4 months ago

    Ore was convert in powder

    0Thank You

    ANSWER

    • Posted by Sujata Yadav 6 years, 4 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Deeya Singh 6 years, 4 months ago

    Cannizaro reaction is a redox reaction in which two molecules of an aldehyde are reacted to produce a primary alcohol and a carboxylic acid using a hydroxide base. NOTE: only aldehydes not having alpha Hydrogen undergo this reaction.

    2Thank You

    Radhika Riya 6 years, 4 months ago

    The organic reaction in which two molecules of aldehyde which contain alpha hydrogen react with conc. NaOH then alcohol and salt molecules are obtained

    0Thank You

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    • Posted by Gaurav Ukey 6 years, 4 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Yashraj Solanki 6 years, 4 months ago

    It is an exceptional case

    0Thank You

    ANSWER

    • Posted by Kajal Kunwar 6 years, 4 months ago

    CBSE > Class 12 > Chemistry
    • 6 answers

    Kajal Kunwar 6 years, 4 months ago

    But questions to reat nhi hote h na???? hmm

    0Thank You

    Ankush Santra 6 years, 4 months ago

    Hor kuch nhi uske past years kar le bass wahi repeat hote hai

    1Thank You

    Abhimanyu Kaul 6 years, 4 months ago

    You just need to read ncert 5 times atleast!

    1Thank You

    Ron Vineetahuja 6 years, 4 months ago

    Concert your teacher he/she will help you to learn

    1Thank You

    Aditya Dwivedi 6 years, 4 months ago

    just read ncert linewise

    3Thank You

    Kajal Kunwar 6 years, 4 months ago

    Hurry up

    2Thank You

    ANSWER

    • Posted by Rajat Tripathi 6 years, 4 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Ron Vineetahuja 6 years, 4 months ago

    It is the contraction when there is shielding effect of 5f orbital

    0Thank You

    ANSWER

    • Posted by Anshika Tiwari 6 years, 4 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Kuldeep Bishnoi 6 years, 4 months ago

    Antacids.

    0Thank You

    Ron Vineetahuja 6 years, 4 months ago

    Electrolytic cell

    0Thank You

    ANSWER

    • Posted by Siva Sivaprasad 6 years, 4 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Abhimanyu Kaul 6 years, 4 months ago

    The cbse teachers prefer written work more than printed

    0Thank You

    ANSWER

    • Posted by Priyamvada Singh 6 years, 4 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Kajal Kunwar 6 years, 4 months ago

    10 to 16

    1Thank You

    Ron Vineetahuja 6 years, 4 months ago

    Chapter 10 to 16

    1Thank You

    ANSWER

    • Posted by Preeti Chaudhary 6 years, 4 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Ron Vineetahuja 6 years, 4 months ago

    Because on moving left to right atomic size is decreasing

    2Thank You

    ANSWER

    • Posted by Farhan Khan 6 years, 4 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Moksha Maheta 6 years, 4 months ago

    0.716 moles first find value of chi using henry law and the apply molefraction formula for it Note that the mol of solute in gas is negligible as compared to that of solvent so Chi= n2/n1 And u will get ur ans

    0Thank You

    Aditya Dwivedi 6 years, 4 months ago

    0.716mmoles

    0Thank You

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    • Posted by Suruchi Yadav 6 years, 4 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Ehteshamul Hassan 6 years, 4 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Gagan Singh 6 years, 4 months ago

    In which subject

    0Thank You

    ANSWER

    • Posted by Zubair Khan 6 years, 5 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Deeya Singh 6 years, 4 months ago

    Lanthanum reacts with sulphur to form Lanthanum (III) sulphide (La2S3) which is pale yellow in colour.

    1Thank You

    ANSWER

    • Posted by Aakriti Rana 6 years, 5 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Deeya Singh 6 years, 4 months ago

    Nature of solute, nature of solvent, enthalpy of solution and vapour pressure of solution

    0Thank You

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    • Posted by Harshit Singh 6 years, 5 months ago

    CBSE > Class 12 > Chemistry
    • 4 answers

    Moksha Maheta 6 years, 4 months ago

    NaCN or KCN

    0Thank You

    Zubair Khan 6 years, 4 months ago

    Or kcN

    0Thank You

    Sejal Uniyal 6 years, 5 months ago

    NaCN

    0Thank You

    Yogesh Sehgal 6 years, 5 months ago

    NaCN is used

    0Thank You

    ANSWER

    • Posted by Yogesh Sehgal 6 years, 5 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Yogesh Sehgal 6 years, 4 months ago

    Please give me answere

    0Thank You

    ANSWER

    • Posted by Vivek Yadav 6 years, 5 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Nishu Godara 6 years, 4 months ago

    When 4 different groups are joined to a Carbon atom

    0Thank You

    ANSWER

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