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  • 4 answers

Ayushi Jain 8 years, 1 month ago

AB

Ankit Pandey 8 years, 1 month ago

Ab

Satyendra Tomar 8 years, 1 month ago

A8B6. . Or AB4

R Raja 8 years, 1 month ago

Clarify the question more plz.
  • 3 answers

Sakshi Singh 8 years, 1 month ago

Simple answer is thatstudy dec. In stomic size when we move from left to ryt in lnthanoids

R Raja 8 years, 1 month ago

It is effect seen in f-block lanthanoid compounds due to which despite having large atomic number and more number of shells there size is comparatively quite small . This happens due to poor shielding effect of d and f subshell. Exteriors electrons are pulled strongly toward nucleus thus huge reduction in size occour.
Pata hai me kya bolunga??..............charas ganja hum ko chahiye........charas ganja...........
  • 2 answers
Hi hi hi.......???

Ishu Chouhan 8 years, 1 month ago

Hello
  • 0 answers
  • 3 answers

R Raja 8 years, 1 month ago

My tip to organic question is students you learn and practise NCERT exercise questions and intext question. Cbse set organic question from here ONLY each year. This works only for organic chapters.

R Raja 8 years, 1 month ago

Just learn reaction mechanism and catalyst properties like oxidizing or reducing catalyst. Learn name reaction more questions are asked from here only.
Ishaani meri jaan hamari labz mu me le ke dekho ... Sab yaad ho jaega
  • 2 answers

Ishu Chouhan 8 years, 1 month ago

Ok

Suraj Maity 8 years, 1 month ago

Pichhle kuchh saalon se to easy hi aata hai..but iss baar ka koi chance nhi lena chahiye..preparation puri honi chahiye
  • 2 answers

Gaurav Yadav 8 years, 1 month ago

68%
58
  • 1 answers

Radhika Tyagi 8 years, 1 month ago

Acidic character of carboxylic acids and basic character of amines
  • 2 answers

Satyendra Tomar 8 years, 1 month ago

S.l arora book

Sheetal Sombir 8 years, 1 month ago

Arhiant notes
  • 1 answers

Radhika Tyagi 8 years, 1 month ago

SNAr kya hota h?
  • 1 answers
Fcc-fast comming ?........bcc-big cool ?
  • 2 answers

Sakshi Singh 8 years, 1 month ago

Bcz H2SO4 react with Na I to give HI which further liberate I2
Sulphuric acid khatam ho Gaya hoga is liye
  • 4 answers

Radhika Tyagi 8 years, 1 month ago

No
Sufficient

Ashish Kumar 8 years, 1 month ago

You can also do last year papers

Jin Kazama 8 years, 1 month ago

You can also do xamidea ?
  • 1 answers

Jin Kazama 8 years, 1 month ago

Intex company to bdi kahrab hai ?
  • 4 answers

N V 8 years, 1 month ago

Pcl3 +3H2O-H3PO3 + 3HCl

Jin Kazama 8 years, 1 month ago

Abe Rupesh Cl kha chori ho gya ???

Jin Kazama 8 years, 1 month ago

H3Po3 + HCl balance it yourself if necessary ?

Rupesh Chitkara 8 years, 1 month ago

H3po3 + H2o
  • 1 answers

Alia Khan 8 years, 1 month ago

The product of either charge and distance of separation between them know as dipole moment
  • 1 answers

Vijay Bhatt 8 years, 1 month ago

A solution whose particles range from 1nm to 1000nm
  • 2 answers

Jin Kazama 8 years, 1 month ago

B.P.-B.P. repulsion > B.P.-L.P. repulsion . fevicol se bilcul ulta hai ?

Bhautik Agrawal 8 years, 1 month ago

Its all due to lone pair-bond pair repulsion in NH3 molecule which is great than Bond pair -bond pair repulsion in NH4 molecule (no lone pair present in NH4) thus angle is less in NH3
  • 2 answers

Pranjali Mahajan 8 years, 1 month ago

This is ncert question

Jin Kazama 8 years, 1 month ago

Ecell = Ec-Ea ?
  • 2 answers

Jin Kazama 8 years, 1 month ago

Abe H-bonding to N,O,F ke sath hoti hai ye P ke sath kse ho gyi ???

Bhautik Agrawal 8 years, 1 month ago

H3PO2 has H bonded to P ...this has strong tendency to get oxidized that is take O. Hence reducing other species
  • 2 answers

Amir Sharfuddin 8 years, 1 month ago

The optimum temperature on which micelle is formed.

Bhumika Meena 8 years, 1 month ago

Temp. Above which micelle formation takes place.
  • 5 answers

Pranjali Mahajan 8 years, 1 month ago

dd transition

Radhika Tyagi 8 years, 1 month ago

Charge transfer

Tanay Sharma 8 years, 1 month ago

It doesn't have unpaired electrons so exitation and d-d transition is not right reason....

Bhautik Agrawal 8 years, 1 month ago

Excitation of electrons

Dhruv Joshi 8 years, 1 month ago

d-d electron transfer
  • 3 answers

Sakshi Singh 8 years, 1 month ago

AZo dye test which is given by aniline n heinsberg test is given by methyl amine

Tanay Sharma 8 years, 1 month ago

Nitric acid test ---- Methyl amine + nitric acid→ N2 ↑ + methanol

Jin Kazama 8 years, 1 month ago

Aniline give +ve result with coupling but not methylamine ?
  • 1 answers

Adil Parvez 8 years, 1 month ago

The repeatition of the unit cell in 3-d is known as lattice... Äďïĺ
  • 0 answers
  • 1 answers

Shalini Tiwari 8 years, 1 month ago

Padho!!!
  • 1 answers

Jin Kazama 8 years, 1 month ago

Double study ?
  • 2 answers

Sai Thaini 8 years, 1 month ago

Rate constant

Jin Kazama 8 years, 1 month ago

Dielectric constt. ?

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