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    • Posted by Kasif Alam 4 years, 6 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Brateen Das Adhikari 2 years, 8 months ago

    Go search google

    0Thank You

    ANSWER

    • Posted by Rajesh Sharma 4 years, 6 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Karanbir Singh 4 years, 6 months ago

    In which series the no. Of electron is increase in their d block in period wise . Sc -----------zn increase electon in their d - block then they fully filled their last orbit sc to zn ni series.

    0Thank You

    ANSWER

    • Posted by Anchal Sharma 4 years, 6 months ago

    CBSE > Class 12 > Chemistry
    • 4 answers

    Anchal Sharma 4 years, 6 months ago

    Thank you yrr

    0Thank You

    Anurag. Zinzaniya 4 years, 6 months ago

    The potential difference develops b/w two oppositely charged layer is called zeta potential

    3Thank You

    Shweta? Dhama? 4 years, 6 months ago

    It may be defined as the potential difference between the fixed layer and the diffused layer....

    1Thank You

    Dhruv Kumar 4 years, 6 months ago

    Zeta potential is the charge that develops at the interface between a solid surface and its liquid medium.

    0Thank You

    ANSWER

    • Posted by Ankita Kumari 4 years, 6 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Saloni Kaushik 4 years, 6 months ago

    Go for chocolate analysis?

    0Thank You

    Dhruv Kumar 4 years, 6 months ago

    Better to make a project on foods based experiment with sugar (study the foods and effect due to sugar).

    1Thank You

    ANSWER

    • Posted by Gaurav Bhoria 4 years, 6 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Gaurav Bagga 4 years, 6 months ago

    Down the group reducing character increased hence acidity also increases

    0Thank You

    Brateen Das Adhikari 4 years, 6 months ago

    Due to increase in atomic size of anion, thus weaker the bond, easier the release of proton.

    0Thank You

    ANSWER

    • Posted by Suraj Kumar 4 years, 6 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Brateen Das Adhikari 4 years, 6 months ago

    CH3CH2-OMgCl + CH4

    0Thank You

    ANSWER
    Both double salts as well as complexes are formed by the combination of two or more stable compounds in stoichiometric ratio. However, they differ from cach other. Study the following differences between a double salt and a complex. A double salt is a compound prepared by the combination of two different salt compounds Completely dissociate into its ions in water Give simple ions when added to water Can casily be analyzed by determining the ions present in the aqueous solution A complex salt is a compound composed of a central metal atom having coordination bonds with ligands around it Do not completely dissociate into its ions in water Do not give simple ions Cannot be easily analyzed by determining the ions in the aqueous solution (a) Give an example each of a double salt and a complex. (b) Is K[Fe(CN),] a double salt ? (c) Write the hybridization of Fe in K [Fe(CN),]. (d) What is the oxidation state of Fe in K[Fe(CN)] ? (e) Write the name and composition of the double salt formed by the combination of FeSO, and (NH,),SO,

    • Posted by Chirag Chouniyal 4 years, 6 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Rizwan Khan 4 years, 6 months ago

    CBSE > Class 12 > Chemistry
    • 3 answers

    Vivek Chaurasia 4 years, 6 months ago

    Yes rizwan,there is a many of topics in our syllabus you can choose any one of them and make full details to that topic. The topics are colloid (I'm also make this topic in project work), adsorption, frendulich exp, galvanic cell etc.... Many of them yrr??

    1Thank You

    Thimmappa Udava 4 years, 6 months ago

    Which project

    1Thank You

    Yashwant Kushwah 4 years, 6 months ago

    How make project

    1Thank You

    ANSWER

    • Posted by A Y 4 years, 6 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Anjali Dabodiya 4 years, 5 months ago

    Tri chlorido aaye ga

    0Thank You

    Preeti Yadav 4 years, 6 months ago

    Potassiumamminechloridoplatinum(2)

    1Thank You

    ANSWER

    • Posted by Bhumi - 4 years, 6 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    बेबि बीच 4 years, 6 months ago

    geminal dihalide. It is the type of hydrocarbons in which two halogens are connected to same carbon. (Br)2HC- CH3

    1Thank You

    Bhawna Chaudhary 4 years, 6 months ago

    When two halogen atoms are connected to a same carbon atom.they are known as gemdihalide.for ex:- CH3-CH-(Cl)2

    3Thank You

    ANSWER

    • Posted by Gandhari Chhetri 4 years, 6 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Khushbu Singh✍️ 4 years, 6 months ago

    Isotropy -> Amorphous solid -> no it will not show cleavage property (rough surface after cutting)

    0Thank You

    बेबि बीच 4 years, 6 months ago

    It's an amorphous solid with isotropic property. reason being non uniform distribution of such properties around one maxima of a specific property cancels another. No it will not show clevage property.

    1Thank You

    ANSWER

    • Posted by Da Ya 4 years, 6 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    बेबि बीच 4 years, 6 months ago

    It will undergo exhaustive ammonolysis, till N_{+ }- (Ch2h5)4 is formed.

    1Thank You

    ANSWER

    • Posted by Sanu ? 4 years, 6 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Kartik Sharma 4 years, 6 months ago

    It is a broad spectrum antibiotic

    2Thank You

    ANSWER

    • Posted by Sanu ? 4 years, 6 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    बेबि बीच 4 years, 6 months ago

    Because of formation of Zwitter ions that are formed at equllibrium, one end of ammino acid act acidic other acts basic making the overall nature amphoteric

    7Thank You

    ANSWER

    • Posted by Dr P.Jothi 4 years, 6 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Bhawna Chaudhary 4 years, 6 months ago

    At anode:- Cu =Cu^2+ +2e- ---A At cathode:-Fe^3+= Fe^2+ +1e- ----B For balancing e- multiply eqnB by 2. E¤cell = E¤ cathode -E¤ anode For this E¤Cu+/cu and E¤Fe3+/Fe2+ will be provided in the ques by that you can calculate E¤cell. After that apply nernst eqn.

    0Thank You

    Sanu ? 4 years, 6 months ago

    Dr. hokar bhi 12 mai padh rhi ho ??

    0Thank You

    ANSWER

    • Posted by Preeti Kadyan 4 years, 6 months ago

    CBSE > Class 12 > Chemistry
    • 3 answers

    Arpit Godiyal 4 years, 6 months ago

    Ese hi fancy lagra tha

    1Thank You

    Pooja Karakoti 4 years, 6 months ago

    Cu+ has lesser hydration enthalpy

    0Thank You

    Aditya Ranjan Gupta 4 years, 6 months ago

    Cu can't able to make bond with H2O atoms easily

    1Thank You

    ANSWER

    • Posted by Ahmad Usman 4 years, 6 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Nidhi Kashyap?? 4 years, 6 months ago

    Nice answer ?

    0Thank You

    Rohit Njhvh 4 years, 6 months ago

    Kiyu

    0Thank You

    ANSWER

    • Posted by Tanya ?? 4 years, 6 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Prerna Sharma 4 years, 6 months ago

    Crystal field splitting energy

    0Thank You

    ANSWER

    • Posted by Drishty Kamboj 4 years, 6 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Brateen Das Adhikari 4 years, 6 months ago

    Yes

    1Thank You

    ANSWER

    • Posted by Akshita Kumawat 4 years, 6 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Akshita Kumawat 4 years, 6 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Shagun Singh 4 years, 6 months ago

    CBSE board otherwise sample paper of class 12

    0Thank You

    Vivek Chaurasia 4 years, 6 months ago

    Playstore par jaakr class 12 CBSE board search kar loo ek blue colour ka app dekha ga usko download kar loo yrr usma bhut saara paper ha or bhi bhut kuch ha

    0Thank You

    ANSWER

    • Posted by Dixit It 4 years, 6 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Shagun Singh 4 years, 6 months ago

    Activation of an absorbent it increases by many ways - metallic absorbent can be activated by making the surface rough by chemical action ,wood charcoal can be activated by heating it between650-1300 k

    0Thank You

    Mohd Raashid 4 years, 6 months ago

    Activation of an adsorbent means, increasing the adsorbing power of the adsorbent. This can be achieved by, making their surface rough by mechanical rubbing or by chemical action. By doing so, it will increase the specific area of the adsorbent. Mohd Raashid https://www.youtube.com/channel/UCiICRr5AhUyCM4FXz2NI7dw

    1Thank You

    ANSWER

    • Posted by Akshita Kumawat 4 years, 6 months ago

    CBSE > Class 12 > Chemistry
    • 5 answers

    Akshita Kumawat 4 years, 6 months ago

    Preparation karni hai kal ke paper ki

    0Thank You

    Akshita Kumawat 4 years, 6 months ago

    Btao na

    0Thank You

    Akshita Kumawat 4 years, 6 months ago

    Chemistry

    0Thank You

    Gurharman Kaur 4 years, 6 months ago

    Which subject??

    0Thank You

    Krish Pandey 4 years, 6 months ago

    Ohhh

    0Thank You

    ANSWER

    • Posted by Akshita Kumawat 4 years, 6 months ago

    CBSE > Class 12 > Chemistry
    • 5 answers

    Vivek Chaurasia 4 years, 6 months ago

    Syad mere side sa jo reaction scientist ka naam par ha usko jada focus kar loo simple yrr... Mai jada bata diya abb???

    0Thank You

    Vivek Chaurasia 4 years, 6 months ago

    Famous reaction jasa benzene ka full reaction ydd kar lo, friedal craft, reimann tyman, bromination, etc asa bhut reaction ha tho usa ydd kr lo

    0Thank You

    Vivek Chaurasia 4 years, 6 months ago

    Suno organic chem. ma sirf 4 chap ha but reaction bhut ha tho sab ydd kar loo tho bhut achha ha .. Agr nhi sab ydd kar pa rhi ho tho famous reaction, chemical, physical property ydd kar loo bss..

    0Thank You

    Mohd Raashid 4 years, 6 months ago

    Activation of an adsorbent means, increasing the adsorbing power of the adsorbent. This can be achieved by, making their surface rough by mechanical rubbing or by chemical action. By doing so, it will increase the specific area of the adsorbent

    0Thank You

    Harsh Yadav 4 years, 6 months ago

    Whole organic is important

    0Thank You

    ANSWER

    • Posted by Tanya ?? 4 years, 6 months ago

    CBSE > Class 12 > Chemistry
    • 3 answers

    Shagun Singh 4 years, 6 months ago

    It is more stable this is because although energy is required to remove one electron from cu + and cu 2+ high hydration energy cu 2+ compensate it

    1Thank You

    Tanya ?? 4 years, 6 months ago

    Konse subject k??

    1Thank You

    Diti Urvija 4 years, 6 months ago

    Pre board k question chahiye...please

    1Thank You

    ANSWER

    • Posted by Deepak Baranwal 4 years, 6 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Shagun Singh 4 years, 6 months ago

    C6 H5 CH (OH ) CO2

    0Thank You

    ANSWER

    • Posted by Lavitha Shaji 4 years, 7 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Vivek Patidar 4 years, 7 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Khushbu Singh✍️ 4 years, 6 months ago

    C. N. = 4

    1Thank You

    Shagun Singh 4 years, 6 months ago

    Near a two demension coordination no is - 4

    0Thank You

    ANSWER

    • Posted by Sneha Das 4 years, 7 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Tejal Arora 4 years, 7 months ago

    For the cell reaction, Mg(s)+Cu 2 ​ +(aq)→Mg 2 ​ +(aq)+Cu(s); E o cell=+2⋅71V The change in the standard Gibbs free energy is given as: ΔrG o =−nFE o cell=−2×96500×2.71=−523030 Jmol −1

    3Thank You

    ANSWER

    • Posted by Muhammad Abuzar 4 years, 7 months ago

    CBSE > Class 12 > Chemistry
    • 3 answers

    Khushbu Singh✍️ 4 years, 6 months ago

    Due to intermolecular h bonding

    1Thank You

    Shagun Singh 4 years, 6 months ago

    Because alcohol form between there inter H2 bond with H2 o molecule

    0Thank You

    Viraj Kushwaha 4 years, 7 months ago

    because alcohol forms inter hydrogen bond with water molecule

    2Thank You

    ANSWER

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