Incorrect URL accessed!!!!

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2017 chemistrycompartment paper send link

Posted by Jeesu Kumar 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Lavish Tyagi 8 years ago

haha

ANSWER

Sf6 exist bt scl6 does not why?

Posted by Ashutosh Das 8 years ago

CBSE > Class 12 > Chemistry

1 answers

R K 8 years ago

Due 2 large size of Cl ion bonding is weak as compared to F

ANSWER

when HgI2 is added to aqueos solution of KI ,why the is an increase in osmotic pressure??...........................plz anyone tell me the ans 2 this question plzzzzz

Posted by Jotpreet Kaur 8 years ago

CBSE > Class 12 > Chemistry

4 answers

Aryan Shukla 8 years ago

It forms complex K2[HgI4] with 2 moles of KI and one mole of HgI2 so vont Hoff factor decreases and osmotic pressure will also decrease

Tehrim Rockstar 8 years ago

Because iota will decrease as number of particles decrease

Tehrim Rockstar 8 years ago

I think it should decrease not increase

R K 8 years ago

Smj ni aaya question

ANSWER

Henry

Posted by Biology Bio 8 years ago

CBSE > Class 12 > Chemistry

0 answers

ANSWER

d-block element show varaiable oxidation state

Posted by Aniket Rahul 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Hunny Bunny 8 years ago

Because ns ans (n-1)d orbitals participate in bond formation.

ANSWER

What is the difference between rectified..power .. And absolute alcohol?

Posted by Hunny Bunny 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Khyati Chauhan 8 years ago

100% ethanol l:absolute alcohol 95%ethanol : rectifief

ANSWER

Why invert sugar called inversion of sugar solution

Posted by Simran Prasad 8 years ago

CBSE > Class 12 > Chemistry

0 answers

ANSWER

Imp . topic from p block

Posted by Sidharth Verma 8 years ago

CBSE > Class 12 > Chemistry

2 answers

Diya Dyan 8 years ago

Try to study all structures and context questions....it will help you

R K 8 years ago

Propreties and structures

ANSWER

Why do actinoids show various oxidation state

Posted by Praveen K 8 years ago

CBSE > Class 12 > Chemistry

2 answers

Salma Khan 8 years ago

Because of small energy gap b/w 5f,6d,7s

Hunny Bunny 8 years ago

Because 5f ..6d..7s participate in bond formation due to their comparable sizes

ANSWER

Covalence kaise nikalte hai

Posted by Pranjali Mahajan 8 years ago

CBSE > Class 12 > Chemistry

0 answers

ANSWER

Relation between r and a of fcc, bcc, scc unit cell

Posted by Pranav Trivedi 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Shefali Mourya 8 years ago

In FCC r=2√2 a, bcc =√3a/4 and simple cubic r=2a

ANSWER

As only few hours are left...should i follow NCERT or question banks....?

Posted by Hunny Bunny 8 years ago

CBSE > Class 12 > Chemistry

3 answers

Shefali Mourya 8 years ago

Ncert will be best

Samu Dr 8 years ago

NCERT

Shivani Singh 8 years ago

U have to follow RD Sharma

ANSWER

Why pcl5 is ionic in nature

Posted by Ashutosh Sinfh 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Salma Khan 8 years ago

Because it exist as [pcl4]+and [pcl6]-

ANSWER

How to find the basicity of H3PO3?

Posted by Hunny Bunny 8 years ago

CBSE > Class 12 > Chemistry

2 answers

Xyz Xyz 8 years ago

Basicity is directly attached OH ion on central atom

Pratik Patra 8 years ago

2 as it has 2 OH bonds

ANSWER

Detaily explain mond's process.

Posted by Sethu Mani 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Xyz Xyz 8 years ago

Read ncert or see video exam fear

ANSWER

Chemistry in everyday life imp.questions

Posted by Nishi Boudha 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Xyz Xyz 8 years ago

Ncert ques

ANSWER

What is zeta potential from electrochemicistry

Posted by Sidharth Verma 8 years ago

CBSE > Class 12 > Chemistry

5 answers

Sidharth Verma 8 years ago

Ans given to your question downward

Hunny Bunny 8 years ago

Which ch?

Xyz Xyz 8 years ago

Plz tell about catenation power

Hunny Bunny 8 years ago

Its from surface chemistry.

Xyz Xyz 8 years ago

Potential develop b/w the fix layer of stabilizerb& moving the dynamic layer of dispersion medium

ANSWER

Plz tell about catination power

Posted by Xyz Xyz 8 years ago

CBSE > Class 12 > Chemistry

5 answers

Xyz Xyz 8 years ago

Thanks

Sidharth Verma 8 years ago

Catenation is the property through which c or any other atom can link to itself. It dec . down grp because addition subshell

Pratik Patra 8 years ago

It depends on the element-element strength.More the strength more is the catenation power.

Xyz Xyz 8 years ago

Plz koi batao its urgent

Xyz Xyz 8 years ago

Top to bottom it increase or decrease how we understand

ANSWER

Propene to propan1ol

Posted by J Ranjan Parida 8 years ago

CBSE > Class 12 > Chemistry

2 answers

Sidharth Verma 8 years ago

Sc ,O ,Rh , Re ,Y which is not d block elements

Dhruv Kaushik 8 years ago

Propene + HBr peroxide = 1 bromopropane+ aqKOH= propan1 ol

ANSWER

What's the logic behind the use of kappa

Posted by Sneha Pathak 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Samu Dr 8 years ago

It is used to find molar conductivity as it is inverse of rho

ANSWER

Which are the most important topics from metallurgy?

Posted by Hunny Bunny 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Samu Dr 8 years ago

Iron extraction all refining processes and froth flotation proces

ANSWER

Name the method by which lyophobic colloids can bw co-agulated

Posted by Paras Tripathi 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Samu Dr 8 years ago

Doing dilution process for longer period

ANSWER

How to memories p and d block reaction?

Posted by Hitesh Kumar 8 years ago

CBSE > Class 12 > Chemistry

2 answers

R K 8 years ago

Agr tym ho toh questions solve krke dekhna

R K 8 years ago

Sirf theory read krlo easy hai ho jayega

ANSWER

name of BUNA N

Posted by Puneeth P R 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Ishu Chouhan 8 years ago

Butadiene acrylonitrile

ANSWER

What type of azetrope is formed by positive deviation from roult law

Posted by Ujjwal Tyagi 8 years ago

CBSE > Class 12 > Chemistry

1 answers

R K 8 years ago

Minimum boiling

ANSWER

bhai kis kis ka complete prepare ho gaya hai

Posted by Aman Rawat 8 years ago

CBSE > Class 12 > Chemistry

6 answers

R K 8 years ago

Mt pooch bhai

Ishu Chouhan 8 years ago

Solutions,chem kine,surface chem.

Ishu Chouhan 8 years ago

3 chapter

R K 8 years ago

Naah

Aman Rawat 8 years ago

Kitna bacha hai

Ishu Chouhan 8 years ago

Nhi hua mera to