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A K 8 years, 3 months ago

Cl- is bigger as it gains one electron

Ayush Meena 8 years, 3 months ago

Cl- is bigger as one electron is added it's zeff decrease
  • 3 answers

Gurleen Kaur 8 years, 3 months ago

Intermixing of atomic orbitals of slightly different energy so as to redistribute their energy resulting in formation of new set of orbitals

A K 8 years, 3 months ago

When two atoms combined together with third atom then the two bonds are formed known as hybridization

Avantika Rathore 8 years, 3 months ago

this concept was put by pauling . he suggested that the atomic orbitals mix together to generate a new set of equivalent orbitals. these orbitals are used in bond formation. this phenomenon is called hybridisation
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Manoj Chauhan 8 years, 3 months ago

Because phosphorus has vacant d-orbitals
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Sarthak Gupta 8 years, 3 months ago

The ions which have more than one ions!!

Ayush Meena 8 years, 3 months ago

Ions which contains more than one atom
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Inha Parveen 8 years, 3 months ago

He couldn't explain the quantization of energy.
  • 1 answers

Aasim Usmani 8 years, 3 months ago

Enthanpy mens to get energy
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Shivani Jha? 8 years, 3 months ago

lambda=3.6 angstrom=3.6×10^-10m velocity of photon=velocity of light m=n/lambda*v(from de-brogile's equation) m=6.626×10^-34/3.6×10^-10×3×10^8 m=6.626×10^-32 /10.8 m=0.6135×10^-32 m=6.135×10^-33g
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Ekansh Verma 8 years, 3 months ago

Some substances which directly chang solid to gas or gas to solid by a process which is known as sublimation
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Sweety Sheoran 8 years, 3 months ago

The moment of molecules of a solute or a solvent ,it may be solid may be liquid or may be gas from its higher concentration to its lower concentration.

Inha Parveen 8 years, 3 months ago

The intermingling of substanes by the natural movement of their particle
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Swarnali Mondal 8 years, 3 months ago

Under low temperature and high pressure.
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Sweety Sheoran 8 years, 3 months ago

Polar bond:covalent bond formed between two dissimilar atom is called polar bond.This is because shared pair of electrons is more attracted towards more electronegative atom. e.g.H--Cl Cl is more electronegative then H.So cl having negative charge and H have positive charge.
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Sarthak Gupta 8 years, 3 months ago

Learn the summary of chapters Nd also learn main topics
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Aisha Malik 8 years, 3 months ago

Intermixing of atomic orbitals having similar energy is called hybridisation.
  • 1 answers

Sid Kumar 8 years, 3 months ago

a thermodynamic quantity equivalent to the total heat content of a system. It is equal to the internal energy of the system plus the product of pressure and volume.
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Dipanshu Choudhary 8 years, 3 months ago

It is defined as one - half the distance between the nuclei of two identical non - bonded isolated atoms or two adjacent identical atoms belonging to two neighbouring molecules of an element in the solid state .
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Aaradhya Thakur 8 years, 3 months ago

Yes this exams are important If you don't prepare for this time then it becomes difficult to get good marks in December test. And it will becomes difficult to pass even in final exams.

Inha Parveen 8 years, 3 months ago

Coz 40% of half yearly exams are added in annual exams so they r important....

Inha Parveen 8 years, 3 months ago

No yrr its important....coz 40% of half yearlt exams are added

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