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  • 4 answers

Nitish Swan 7 years, 9 months ago

Are u from cbse too guys?

Nitish Swan 7 years, 9 months ago

Yes cicilla Can u send me Imp. Questions?

Cicilla Hembrom 7 years, 9 months ago

U r from CBSE

Faizan Usmani 7 years, 9 months ago

Download the 3 years old papers. Here you can find the important questions.
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  • 2 answers

Puja Sharma 7 years, 9 months ago

Chlorobanzane

Prak Singh 7 years, 9 months ago

Chloro benzene forms
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Deeksha Vohra 7 years, 9 months ago

But doing that thing that keeps you always free

Kamaljeet Singh 7 years, 9 months ago

No very bad
  • 1 answers

Utkarsha Nayak 7 years, 9 months ago

Tap on chemistry option, & check CBSE syllabus for 2017-18.
  • 2 answers

Himanshu Sharma 7 years, 9 months ago

Add of ozone

Utkarsha Nayak 7 years, 9 months ago

Addition of ozone to unsaturated alkene
  • 1 answers

Utkarsha Nayak 7 years, 9 months ago

Not come in exam. Theae are studied in lower classes
  • 1 answers

Naveen Ambarish 7 years, 9 months ago

Electron gain enthalpy maybe defined as the energy released by the isolated gaseous atom when a atom is added to it
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  • 6 answers

Akshat Sharma 7 years, 9 months ago

Ha me bhi ni kar para

Deeksha Vohra 7 years, 9 months ago

Same situation

Utkarsha Nayak 7 years, 9 months ago

No

Pratap Dash 7 years, 9 months ago

Same situation here!..it's showing as content no longer available...

Pragya Pareek 7 years, 9 months ago

Tum bhi nahi kar pa raho kya ????

Pragya Pareek 7 years, 9 months ago

Nahi
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Himanshi Singh 7 years, 9 months ago

Intermixing of atomic orbitals of equivalent size and equivalent energy to form new orbitals called hybrid orbitals is known as Hybridisation 3 types of hybridisation Sp3 tetrahedral Sp2 trigonal Sp diagonal

Ayush Kumar 7 years, 9 months ago

Plz give me answer
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Ashish Kumar Verma 7 years, 9 months ago

Hiii

Abc A 7 years, 9 months ago

Hi
  • 1 answers

Anjali Kumari 7 years, 9 months ago

States that entropy of the entire universe of an isolated system will always Inc by tym
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Akshat Sharma 7 years, 9 months ago

Help me too as tomorrow is my chemistry paper

Albert Einstein 7 years, 9 months ago

Please some one help me
  • 1 answers

Nitish Swan 7 years, 9 months ago

Its Bond order is Zero and go open ncert before asking questions here bro...
  • 1 answers

Tanmay Mathur 7 years, 9 months ago

Magnesium does not impart colour to the flame because due it small atomic size(as it shows diagonal relationship with lithium)its valence electrons are tightly bound by the nucleus .
  • 1 answers

Arsh Deep Kaur 7 years, 9 months ago

Sio2 is solid due to p pie - p pie back binding and co2 is solid due to d pie d pie bond.??
  • 2 answers

Akshat Sharma 7 years, 9 months ago

Conjugate acid is NH4+ Conjugate base is NH2-

Pragya Pareek 7 years, 9 months ago

Acid conjugate Nh3+HCl___NH4+. +cl- Base conjugate NH3+H2O___ NH2-+H3O
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Niharika Srivastav 7 years, 9 months ago

Permanent hardness of water is due to the presence of soluble chlorides and sulphates of Ca & Mg. It can't be removed by boiling. It is also called non-carbonate hardness.
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