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    • Posted by Aamna Zahra 7 years, 11 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Nitin Murali 7 years, 11 months ago

    Laevo rotates polarized light in clockwise direction and is denoted as (+) and dextro rotates it in anticlockwise and denoted as -

    1Thank You

    ANSWER

    • Posted by Abhi Soni 7 years, 11 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Ritu Dhanda 7 years, 11 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Nishant Kumar 7 years, 11 months ago

    1*1

    2Thank You

    ANSWER

    • Posted by Manish Mehta 7 years, 11 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Nitin Murali 7 years, 11 months ago

    It is used for the preparation of colloids it has two processes - evaporation and condensation.. Two electrodes of metal heated and metal evaporates and later condenses as colloid particles at the electrodes

    0Thank You

    ANSWER

    • Posted by Mahi Rai 7 years, 11 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Varun Narang 7 years, 11 months ago

    1). Do decarboxylation by NaoH+Cao, Benzene will be formed. 2). Do Gatterman-Koch by Co+HCl in presence of anhydrous Alcl3

    0Thank You

    ANSWER

    • Posted by Harsh Anand 7 years, 11 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Nitin Murali 7 years, 11 months ago

    Reaction of ketone and NaOI

    1Thank You

    ANSWER

    • Posted by Kshitij Raj 7 years, 11 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Devyani Rohit 7 years, 11 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Harsh Anand 7 years, 11 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Varun Narang 7 years, 11 months ago

    React benzaldehyde with HCN the CHO over ring will become C-OH-CN then react with complete hydrolysis the CN will convert into COOH and rest will become CH-OH attached the ring

    1Thank You

    ANSWER

    • Posted by Harsh Anand 7 years, 11 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Varun Narang 7 years, 11 months ago

    This is a Cross Aldol of benzaldehyde with CH3CHO

    1Thank You

    ANSWER

    • Posted by Shanu Singh 7 years, 11 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Junaid Bhati 7 years, 11 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Anjali Gupta 7 years, 11 months ago

    It states that at constant temperature solubility of gas in liquid is directly proportional to the pressure of gas...... P = KH.x

    0Thank You

    Amisha Rohilla 7 years, 11 months ago

    The effect of pressure on the solubility of a gas in a liquid was studied by Henry and is called Henry's law.

    1Thank You

    ANSWER

    • Posted by Vedangi Sharma 7 years, 11 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Shruti Mangal 7 years, 11 months ago

    It will not continue?

    2Thank You

    ANSWER

    • Posted by Aakriti Mehara 7 years, 11 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Nitin Murali 7 years, 11 months ago

    Sp3d2

    1Thank You

    ANSWER

    • Posted by Sstar Sachin 7 years, 11 months ago

    CBSE > Class 12 > Chemistry
    • 3 answers

    Yash Yadav 7 years, 11 months ago

    Negatively particle

    1Thank You

    Swagata Singha 7 years, 11 months ago

    Positive electrode

    2Thank You

    Priyanka Bohra 7 years, 11 months ago

    Positively charged

    1Thank You

    ANSWER

    • Posted by Gaurav Keshri 7 years, 11 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Shreya Agrasen 7 years, 11 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Sstar Sachin 7 years, 11 months ago

    14 possible three dimensional lattices are called bravias lattices

    5Thank You

    ANSWER

    • Posted by Zahid Ansari 7 years, 11 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Anjali Gupta 7 years, 11 months ago

    Enzymes are the complex nitrogenous organic compound which are produced by living plants and animals.

    0Thank You

    Sonal Nivsarkar 7 years, 11 months ago

    Enzyme is a biological catalyst

    4Thank You

    ANSWER

    • Posted by Abcd Abcd 7 years, 11 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Ishika Tanwani 7 years, 11 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Tanisha Brar 7 years, 11 months ago

    Jab koi functional gp double bonded carbon se next carbon par attach ho to vo allylic and jab koi fun...gp... double bonded carbon se attach ho.to vinyl hota ha

    0Thank You

    ANSWER

    • Posted by Aarushi Chaudhary 7 years, 11 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Shirin Kalam 7 years, 11 months ago

    The solvent which releaaes H+ion in the.solution eg. Water,ethanol

    1Thank You

    ANSWER

    • Posted by Rhitika Rai 7 years, 11 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Yashika Jain 7 years, 11 months ago

    Frenkel defect

    0Thank You

    ANSWER

    • Posted by Niranjan Acharya 7 years, 11 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Amisha Rohilla 7 years, 11 months ago

    Amorphous solid- They r isotropic 2) They melt over a range of temp. 3) They r pseudo solid/ supercooled liquids

    1Thank You

    Amisha Rohilla 7 years, 11 months ago

    Crystalline solid- They have sharp melting point. 2) They r anisotropic. 3( They r true solid

    1Thank You

    ANSWER

    • Posted by Ravi Ravi 7 years, 11 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Gurpreet Singh 7 years, 11 months ago

    It of 3 types (rRNA tRNA and mRNA

    1Thank You

    ANSWER

    • Posted by Ravi Ravi 7 years, 11 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Shirin Kalam 7 years, 11 months ago

    Intermolecular hydrogenbonding

    0Thank You

    ANSWER

    • Posted by Arpit Goel 7 years, 11 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Gurpreet Singh 7 years, 11 months ago

    Crystalloids are the insoluble crystals which settles down in a beaker

    1Thank You

    ANSWER

    • Posted by Ravi Ravi 7 years, 11 months ago

    CBSE > Class 12 > Chemistry
    • 3 answers

    Ravi Ravi 7 years, 11 months ago

    Glycogen is a carbohydrates in animals carbohydrates are stored as glycogen

    1Thank You

    Shirin Kalam 7 years, 11 months ago

    It is not a protein but style of carbohydrate which is stored in animals as well as.humans

    0Thank You

    Gurpreet Singh 7 years, 11 months ago

    It is a protein search it on google

    1Thank You

    ANSWER

    • Posted by Ravi Ravi 7 years, 11 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Ravi Ravi 7 years, 11 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Yashika Jain 7 years, 11 months ago

    Because it is soluble in water therefore get excreted in urine

    2Thank You

    ANSWER

    • Posted by Ravi Ravi 7 years, 11 months ago

    CBSE > Class 12 > Chemistry
    • 3 answers

    Arushi Sharma 7 years, 11 months ago

    lyophilic are prepared easily whereas lyophobic are not lyophilic are stable whereas lyophobic are not and need some stabilizer.

    1Thank You

    Amisha Rohilla 7 years, 11 months ago

    Lyophobic colli.- just opposite lyophilic colli.

    1Thank You

    Amisha Rohilla 7 years, 11 months ago

    Lyophilic colli. - like gum,starch,rubber etc. which when mixed with a suitable liquid as the dispersion medium directly form colloidal Sol.

    0Thank You

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