CBSE > Class 12 > Chemistry | CBSE Board | Homework Help

Chlorobenzene does not undergo hydrolysis readily at room temperature because of the stability of the phenyl cation. The phenyl cation is unstable than the benzyl cation because of the high bond energy of the aromatic C-H bond. Benzyl carbocation being resonance stabilised, can easily release the Cl and thus get hydrolysed.

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The use of coal should be discouraged. Give reasons.

Posted by Nishant Bishu 7 years, 9 months ago

CBSE > Class 12 > Chemistry

0 answers

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Can anyone tell me which reagent is used when cyclohexene is added to Br2

Posted by Ashutosh Kumar 7 years, 9 months ago

CBSE > Class 12 > Chemistry

0 answers

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Which is more reactive 1° Amine or 2° Amine?

Posted by Pathan Mo. Rashid 7 years, 9 months ago

CBSE > Class 12 > Chemistry

0 answers

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Out of chlorobenze and benzylchloride which one get easily hydrolysed by aqeous NaOH

Posted by Isht Sidhu 7 years, 9 months ago

CBSE > Class 12 > Chemistry

4 answers

Deepak Kumar 7 years, 9 months ago

Benzylchloride

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Anmol Panwar 7 years, 9 months ago

Benzyl chloride

0Thank You

Sanjam Deep 7 years, 9 months ago

Chlorobenzene

1Thank You

Vedita Sharma 7 years, 9 months ago

I think it should be benzyl chloride

5Thank You

ANSWER

Denatured protein

Posted by Shivanshu Yadav 7 years, 9 months ago

CBSE > Class 12 > Chemistry

1 answers

Shivanshu Verma 7 years, 9 months ago

When naive shape changing

1Thank You

ANSWER

Tincture iodine definition

Posted by Sidharth Verma 7 years, 9 months ago

CBSE > Class 12 > Chemistry

7 answers

Vedita Sharma 7 years, 9 months ago

Achhhaaa

0Thank You

Rahul Chauhan 7 years, 9 months ago

Apka kaise gya

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Vedita Sharma 7 years, 9 months ago

Ohhh

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Rahul Chauhan 7 years, 9 months ago

Mujhe chem ka exam tough lga mainly reactions and numericals

0Thank You

Vedita Sharma 7 years, 9 months ago

Sabka chem ka exam kaisa gya

0Thank You

Vedita Sharma 7 years, 9 months ago

2-3% of iodine in mixture of alcohol and water

4Thank You

Salma Khan 7 years, 9 months ago

2to3%of iodine in alcohol and watet

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Explain application henry's law

Posted by Maths Topper Girl 7 years, 9 months ago

CBSE > Class 12 > Chemistry

0 answers

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XeF2 + PCl5

Posted by Hemant Rajput 7 years, 9 months ago

CBSE > Class 12 > Chemistry

0 answers

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Yadi chemistry ya math me fail ho gye to kya physical ke maeks jud jyenge?

Posted by Rahul Chauhan 7 years, 9 months ago

CBSE > Class 12 > Chemistry

4 answers

Rahul Chauhan 7 years, 9 months ago

Thank guys for rsponse lkin me ab bhi confuse hu sab alag alag opinon de rhe h

2Thank You

Ashutosh Kumar 7 years, 9 months ago

No it will not add up as these are main subjects

1Thank You

Sahil Rana 7 years, 9 months ago

Yrr hope so jude.........pr hmare teachers bolte h ki main pcm or pcb k to judte he judte h???

2Thank You

Shivani Singh 7 years, 9 months ago

2Thank You

ANSWER

Complex bala question ka ans bata do

Posted by Anuj Yadav 7 years, 9 months ago

CBSE > Class 12 > Chemistry

0 answers

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Aquatic animals are more comfortable in cold water than in warm water Give reason

Posted by Eati Srinivasa Rao 7 years, 9 months ago

CBSE > Class 12 > Chemistry

1 answers

Harshit Tiwarri 7 years, 9 months ago

Dissolved oxygen is more in cold water due to Henry's law

2Thank You

ANSWER

1st chapter mein se jo question tha density vala kya answer tha uska

Posted by Lokesh Gautam 7 years, 9 months ago

CBSE > Class 12 > Chemistry

3 answers

Chandeliya Rock 7 years, 9 months ago

4.0 g/cm^3

0Thank You

Eati Srinivasa Rao 7 years, 9 months ago

4.15 gm/cm3 and 1.5×10^22

3Thank You

No Name 7 years, 9 months ago

25g/cm^3 and 1.5*10^22 unit cells.

3Thank You

ANSWER

Chemistry ka Paper kaisa huaaa?????

Posted by Shivani Singh 7 years, 9 months ago

CBSE > Class 12 > Chemistry

5 answers

Rahul Chauhan 7 years, 9 months ago

Mujhe to tough lga aur lgta h fail hunga... I am sad and depressed.

0Thank You

Prince Jaat 7 years, 9 months ago

Aacha

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Anuj Yadav 7 years, 9 months ago

0Thank You

No Name 7 years, 9 months ago

Jaisa socha tha waisa hi hua. Matlab kharab.??????

2Thank You

Js Xh 7 years, 9 months ago

Mast

1Thank You

ANSWER

Out of chlorobenze and benzyl chloride which one gets easily hydrolysed by aqueous NaOH and why

Posted by Manpreet Gill 7 years, 9 months ago

CBSE > Class 12 > Chemistry

2 answers

Eati Srinivasa Rao 7 years, 9 months ago

Benzyl chloride since the chlorine is free whereas in chlorobenzene the chlorine is in the resonance

1Thank You

Kajal Bhardwaj 7 years, 9 months ago

Benzyl chloride

0Thank You

ANSWER

Oxidation state of Pt in Pt(en)2Cl2 is

Posted by Eati Srinivasa Rao 7 years, 9 months ago

CBSE > Class 12 > Chemistry

3 answers

Salma Khan 7 years, 9 months ago

Cn no 6 hai

0Thank You

Anuj Yadav 7 years, 9 months ago

Oxi=2 cn=4

1Thank You

Subramani D 7 years, 9 months ago

Pt2+

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ANSWER

FeO has non stoichiometric defect give reason

Posted by Eati Srinivasa Rao 7 years, 9 months ago

CBSE > Class 12 > Chemistry

0 answers

ANSWER

What is tinckled iron

Posted by Pinky Gupta 7 years, 9 months ago

CBSE > Class 12 > Chemistry

0 answers

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CO and Hg react to give different products in the presence of different catalysts. Which ability of the catalyst is shown by these reactions.

Posted by Rohit Mishra 7 years, 9 months ago

CBSE > Class 12 > Chemistry

1 answers

Ayushi Dubey 7 years, 9 months ago

Selectivity of catalyst

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Do anyone have painting exam tomorrow??

Posted by Lalit Maan 7 years, 9 months ago

CBSE > Class 12 > Chemistry

4 answers

No Name 7 years, 9 months ago

Painting me drawing add hui hai.??????

0Thank You

Chinkee Jaatrana 7 years, 9 months ago

Painting m kuch new bhi add hua h Kya Plzz mujha btado

0Thank You

Chinkee Jaatrana 7 years, 9 months ago

Yes me

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No Name 7 years, 9 months ago

????

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ANSWER

How was ur xam guys

Posted by Aashifa Siddiqui 7 years, 9 months ago

CBSE > Class 12 > Chemistry

2 answers

Aashifa Siddiqui 7 years, 9 months ago

Thik he tha?kuch or bol bhi ni skte

0Thank You

Vedita Sharma 7 years, 9 months ago

Osm nd ur

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H3po2 does disproportionate reaction but h3po4do not

Posted by Nikita Chaurasia 7 years, 9 months ago

CBSE > Class 12 > Chemistry

2 answers

Lalit Maan 7 years, 9 months ago

1Thank You

Nishit Mangal 7 years, 9 months ago

H3po4 m o.no.5 h which is maximum for phosphorous isse jyada possible nhi hota

2Thank You

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How was your chemistry exam??

Posted by Priya Prakash S 7 years, 9 months ago

CBSE > Class 12 > Chemistry

8 answers

Salma Khan 7 years, 9 months ago

Acha hua

0Thank You

Chinkee Jaatrana 7 years, 9 months ago

Bhot acha hua h acha tha physics k comparison m

1Thank You

Karan Suyal 7 years, 9 months ago

Physics k comparison m easy tha.

1Thank You

No Name 7 years, 9 months ago

Jausa socha tha waisa hi gaya.

0Thank You

Lalit Maan 7 years, 9 months ago

28 sheets bhar k aaya hu.... Bas bhagvaan ki daya se per page 1 no. Mil jaye.... Pass hojunga ? vaise muze 1 no ka question ataa tha 2value batane ka ?

3Thank You

Mamta Yadav 7 years, 9 months ago

Bakwass?

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Dolly Singh 7 years, 9 months ago

Mast mtlv 70/70

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Nishit Mangal 7 years, 9 months ago

Mast...

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Out of cholrobenzene and benzyl chloride which one gets easily hydrolysed by aqueous NaOH and why