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What happens when chloro benzene is subject to hydrolysis

Posted by Keshav Kumar 8 years ago

CBSE > Class 12 > Chemistry

2 answers

Prachi Agarwal 8 years ago

No reaction will takes place High temp. And pressure will required to break the bond of chlorine and benzene

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Poorvika Mathur 8 years ago

the phenol is formed and HCl is removed

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Chloro benzene is subjected to hydrolysis

Posted by Keshav Kumar 8 years ago

CBSE > Class 12 > Chemistry

0 answers

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Why alkyl halide is immisibe in water

Posted by Mahesh Singh 8 years ago

CBSE > Class 12 > Chemistry

0 answers

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How does human body maintain constant temperature in summer and winter?

Posted by Hima Kashyap 8 years ago

CBSE > Class 12 > Chemistry

0 answers

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Electrophoresis and dialysis

Posted by Vishakha Chaudhary 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Avantika Rawat 8 years ago

Electrophoresis is the movement of the colloidal solution to either end of the electrode whereas dialysis is the removal of impurities from the colloidal sols through a suitable membrane

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why is sulphuric acid not used during the reaction of alcohol with ki

Posted by Phyiscs Part 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Fazil R 8 years ago

It will oxidise to form iodine free radical

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Anisol

Posted by Vishal Kumar Nyccc 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Anjali Anu 8 years ago

It is an organic compound with the formula CH3OC6H5.

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What is the IUPAC name of (C2H5)2NCH2CH2CH2CH3

Posted by Deepika Kashyap 8 years ago

CBSE > Class 12 > Chemistry

2 answers

Prachi Agarwal 8 years ago

N,Ndiethyl butanamine

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Phyiscs Part 8 years ago

4nitro hexane

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What is semiconductor? Describe the two main types of semiconductor and explain mechanism of their conduction

Posted by Priya Gupta Priya 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Avinash Phalswal 8 years ago

Answer is on book

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Diff.question of balancing of ek.

Posted by Pawan Kumar 8 years ago

CBSE > Class 12 > Chemistry

0 answers

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Can we say that "Fittig Reaction" is a derivative of "Wurtz Reaction" ?

Posted by Raiyyan Israili 8 years ago

CBSE > Class 12 > Chemistry

0 answers

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What is Ullmann Reaction ?

Posted by Raiyyan Israili 8 years ago

CBSE > Class 12 > Chemistry

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The chloride of 4th group cation is qualitative analysis give green colour complex in aqueous solution when treated with EN give pale yellow solution (B) which on further addition of EN turns to blue or purple (C) and finally to violet (D) write the structure of complexes

Posted by Jainendra Kumar 8 years ago

CBSE > Class 12 > Chemistry

0 answers

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Which allotrope of phosphorus is more reactive and why?

Posted by Sanket Sarkar 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Vivek Yadav 8 years ago

White phosphorus is most reactive of all the allotropes of phosphorus because it is unstable due to the angular strain on P4 molecule with the bond angle of 60Â°.

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Valence bond theory

Posted by Raj Kumar 8 years ago

CBSE > Class 12 > Chemistry

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Ionic mabality

Posted by An Cena 8 years ago

CBSE > Class 12 > Chemistry

0 answers

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What is ionic mobality

Posted by An Cena 8 years ago

CBSE > Class 12 > Chemistry

0 answers

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Why is solid PCl5 ionic in nature?

Posted by Sanket Sarkar 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Sarika Phalaswal 8 years ago

Bcz in solid state molecules are vry close tp each other so it diffuses into pcl6- and pcl4+ both these are ions so it is ionic in nature nd conducts electricity

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What is isolation?

Posted by Veer Pandit 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Sarika Phalaswal 8 years ago

Isolation mns separation nd purification of something from other materials

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Name the noble gas isostructural to bro3-.

Posted by Pratik Banerjee 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Rohan Sahu 8 years ago

Its XeO3

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What is salt bridge??

Posted by Biru Kumar 8 years ago

CBSE > Class 12 > Chemistry

0 answers

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Commercial HNO3 is yellow in colour. Why?

Posted by Varun Narang 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Saransh Ambastha 8 years ago

Due to its decomposition : 4HNO3 = 2H2O + 4NO2 +O2 [ The yellow colour is due to dissolution of reddish brown NO2 gas in the acid]

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PI5 does mot exists. Why?

Posted by Varun Narang 8 years ago

CBSE > Class 12 > Chemistry

0 answers

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structure of h2po3

Posted by Tanuja Devrani 8 years ago

CBSE > Class 12 > Chemistry

0 answers

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Define Scum ??

Posted by Nauman Akhtar 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Amar Kumar 8 years ago

Scum is basically a sticky white substance which is insoluble in water. It mainly formed due to the reaction of magnesium and calcium ions with the sodium and potassium salts of carboxylic acids. when this reaction occurs,an insoluble white precipitate is formed which is commonly called as scum.

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What do you mean optical isomers?

Posted by Komal Saini 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Amar Kumar 8 years ago

Isomers are molecules that have the same chemical formula but have different arrangements of their atoms.

Optical isomerism is a type of isomerism in which isomeric compounds differ only in the direction in which they rotate the plane of polarized light.

Each of two or more forms of a compound which have the same structure but are mirror images of each other and typically differ in optical activity.

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Describe the term amorphous Give a few examples

Posted by Ram Kumar 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Rashi Bari 8 years ago

These are pseudo solids or super cooled liquids which can into liquid on raising temperature or decreasing pressure as their critical temperature is very low. Example= silica

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What is covalency?

Posted by Saloni Gupta 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Adarsh Kumar Singh 8 years ago

It is the no. of bond that can be formed by sharing of electron between two element. It depends upon the no. of valance electron present in valance shell of element

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What is fiber

Posted by Rakshit Rajput 8 years ago

CBSE > Class 12 > Chemistry