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    • Posted by Anil Upadhyay 7 years, 10 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Nitay Choudhary 7 years, 10 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Vikitha M 7 years, 10 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Jj Saini 7 years, 10 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Sanyam Sethi Sethi 7 years, 10 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Benedict Sabu 7 years, 10 months ago

    Intrinsic SC are pure form of SC. Intrinsic SC are doped to form extrinsic SC.

    1Thank You

    ANSWER

    • Posted by Nitay Choudhary 7 years, 10 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Rochie Joshi 7 years, 10 months ago

    Yr merse to ho ti ni kinni bi yad krlu

    1Thank You

    Piyush K 7 years, 10 months ago

    By practice more and more

    2Thank You

    ANSWER

    • Posted by Nitay Choudhary 7 years, 10 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Rochie Joshi 7 years, 10 months ago

    Salivary amylase

    1Thank You

    Vineet Kumar Gupta 7 years, 10 months ago

    peptide ( nitrogenous organic catalysts are enzymes)

    1Thank You

    ANSWER

    • Posted by Shahil Maurya 7 years, 10 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Your Principal 7 years, 10 months ago

    Any of various neutral compounds of carbon, hydrogen and oxygen(such as sugars,starches ,celluloses)most of which are formed by green ? plants and which constitute a major part of animal food known as "Carbohydrates".

    0Thank You

    Harshit Tiwari H 7 years, 10 months ago

    NCERT padh le bhai

    1Thank You

    ANSWER

    • Posted by Yuthika Yadav 7 years, 10 months ago

    CBSE > Class 12 > Chemistry
    • 4 answers

    Aisha Grewal 7 years, 10 months ago

    Mre ko ati h

    0Thank You

    Shivanshu Yadav 7 years, 10 months ago

    Ab to yr bhot km din h

    0Thank You

    Yuthika Yadav 7 years, 10 months ago

    Thank you so much BUSHRA

    1Thank You

    Bushra Khan 7 years, 10 months ago

    Just write all naming reacions , mechanisms , reagents and chemical tests of all the chapters and read them once every day . U will surely be able to remember them on the exam day .

    1Thank You

    ANSWER

    • Posted by Yuthika Yadav 7 years, 10 months ago

    CBSE > Class 12 > Chemistry
    • 3 answers

    Radhika Tyagi 7 years, 10 months ago

    Ni pcc add krna h sath me... Fir vo CHO pe hi ruk jaega.. Ab kr k dekh lo

    0Thank You

    Yuthika Yadav 7 years, 10 months ago

    Ayushi thanks for the method but thoda sa galat lag rha hai mujhe first time jab oxidation karenge to CrO3 use karenge kyuki KMnO4 se to carboxylic acid ban jaega and last time mein Cu ( 573K) m

    0Thank You

    Radhika Tyagi 7 years, 10 months ago

    First oxidation using Kmno4..... Then add ch3mgbr.. Then hydrolysis..... Again Kmno4... Propanone taiyar.. ???

    1Thank You

    ANSWER

    • Posted by Sumit Kumar 7 years, 10 months ago

    CBSE > Class 12 > Chemistry
    • 9 answers

    Namami Shukla 7 years, 10 months ago

    LgtA hai jisne question poocha vo sacchi honey banane gya

    0Thank You

    Hero Time 7 years, 10 months ago

    Ask to a bee

    1Thank You

    Namami Shukla 7 years, 10 months ago

    ???

    0Thank You

    Radhika Tyagi 7 years, 10 months ago

    Honey to mere frnd ka nam h

    0Thank You

    Samiksha Joshi 7 years, 10 months ago

    Prepare kr liye kya

    0Thank You

    Akshay Singh 7 years, 10 months ago

    I think chal gaya iska dimag to padhte padhte

    0Thank You

    Namami Shukla 7 years, 10 months ago

    I thought sb bacche exams ki preparation kr rhe hai You are preparing honey ?? ???

    1Thank You

    Namami Shukla 7 years, 10 months ago

    What???????

    1Thank You

    Akshay Singh 7 years, 10 months ago

    U have to prepare ????

    0Thank You

    ANSWER

    • Posted by Dipanshu Bokade 7 years, 10 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Kamini Shakya 7 years, 10 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Dipanshu Bokade 7 years, 10 months ago

    In phenol, pulling the electrons from the oxygen atom into the ring causes the hydrogen atom to be more partially positive than it is in aliphatic alcohols. This means it is much more easily lost from phenol than it is from aliphatic alcohols, so phenol has a stronger acidic property than ethanol.

    0Thank You

    ANSWER

    • Posted by Anubhav Kumar 7 years, 10 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Shruti Mangal 7 years, 10 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Radhika Tyagi 7 years, 10 months ago

    Ni sirf reaction yad krlo

    1Thank You

    ANSWER

    • Posted by Kartik Thakur 7 years, 10 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Aisha Grewal 7 years, 10 months ago

    Firstly react it with HONO and product is ethanol then oxidise,,, it becomes ethanoic acid..... Then rxn with NH3....... IT will give CH3CONH2......... THEN Apply hoffmann bromamide... And here u'r answer

    0Thank You

    ANSWER

    • Posted by Simarjeet Kaur 7 years, 10 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Simarjeet Kaur 7 years, 10 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Deepa Chanwariya 7 years, 10 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Dev Sisodiya 7 years, 10 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Sparsh Anand 7 years, 10 months ago

    It is wurtz reaction

    2Thank You

    Yuthika Yadav 7 years, 10 months ago

    2,5-dimethyl hexane

    3Thank You

    ANSWER

    • Posted by Amit Kumar 7 years, 10 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Nishit Mangal 7 years, 10 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Radhika Tyagi 7 years, 10 months ago

    Bcz of the h2 produced by the reaction of hcl and fe to form fecl2....... This h2 doesn't allow further oxidation of fecl2 to fecl3 as h2 is a reducing agent..

    2Thank You

    ANSWER

    • Posted by Sohaib Akhtar 7 years, 10 months ago

    CBSE > Class 12 > Chemistry
    • 3 answers

    Radhika Tyagi 7 years, 9 months ago

    2 coagulation

    0Thank You

    Radhika Tyagi 7 years, 10 months ago

    3 electrophoresis

    0Thank You

    Smile Jaiswal 7 years, 10 months ago

    1. Due to colloidal particles in the solution the light get scattered and this effect is called as Tyndale effect

    0Thank You

    ANSWER

    • Posted by Sohaib Akhtar 7 years, 10 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Radhika Tyagi 7 years, 10 months ago

    During hydrolysis of ester acid is produced which acts as a catalyst thereby increasing the rate of the reaction

    1Thank You

    ANSWER

    • Posted by Sohaib Akhtar 7 years, 10 months ago

    CBSE > Class 12 > Chemistry
    • 3 answers

    Radhika Tyagi 7 years, 10 months ago

    Annealing

    1Thank You

    Pranjali Mahajan 7 years, 10 months ago

    First heating and then cooling

    2Thank You

    Abhishek Suseniya 7 years, 10 months ago

    To on heating it becomes. Crystalline and hence become. glass

    2Thank You

    ANSWER

    • Posted by Sohaib Akhtar 7 years, 10 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Ritu Gupta 7 years, 10 months ago

    Tranquilizers

    1Thank You

    ANSWER

    • Posted by Sohaib Akhtar 7 years, 10 months ago

    CBSE > Class 12 > Chemistry
    • 3 answers

    Deepa Chanwariya 7 years, 10 months ago

    Chalk dipped in solution of dye .Dye molecules are absorbed on the surface and water molecules are adsorbed into the bulk.

    2Thank You

    Kristina Sarang 7 years, 10 months ago

    Plz give example

    2Thank You

    Anjali Gupta 7 years, 10 months ago

    When both adsorption and absorption take place then it is called sorption

    3Thank You

    ANSWER

    • Posted by Vishnukant Agnihotri 7 years, 10 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Nishit Mangal 7 years, 10 months ago

    It is a process to confirm the presence of charge on the colloidal particles

    2Thank You

    ANSWER

    • Posted by Manisha Kushan 7 years, 10 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Vikahs Jaat 7 years, 10 months ago

    Ch=1,5,10,11,13,14=4markes Ch2,3,4,8=5markes Ch=7=8 marks Ch=12=6marks Ch=6,15,16=3markes each

    1Thank You

    ANSWER

    • Posted by Mahbub Hasan 7 years, 10 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Aisha Grewal 7 years, 10 months ago

    Aluminium foil

    2Thank You

    ANSWER

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