04:18

PART 3। MCQ questions answers for 2025 AHSEC exam class 11 in Assamese। chemistry chapter 1 MCQ।

06:22

PART 2। MCQ questions answers for 2025। AHSEC। class 11 chemistry in Assamese। MCQ প্ৰশ্নৰ উত্তৰ।

03:47

PART 1। Electrochemistry বিদ্যুৎৰসায়ন। chapter 2। class 12 chemistry in Assamese। application।

04:34

MCQ for 2025। class 11 chemistry in Assamese। MCQ question answer of chemistry class 11 in Assamese।

07:22

LEC 01। chapter 1। class 12 chemistry in Assamese। solutions। binary solution।types of solutions।

02:50

chapter 9। step 1। hydrocarbon। class 11 chemistry in Assamese। LPG CNG LNG। AHSEC। NCERT।

04:41

chapter 8। step 2। organic chemistry some basic principles and techniques। class 11 chemistry in Ass

02:52

chapter 8। step 1। organic chemistry some basic principles and techniques। general introduction।

03:58

chapter 7। step 1। redox reaction।class 11 chemistry in Assamese। oxidation। reduction। classical।

03:57

chapter 6। step 2। equilibrium। class 11 chemistry in Assamese। solid vapour equilibrium।

05:39

chapter 6। step 1। class 11 chemistry in Assamese। Equilibrium। reversible and irreversible react.।

03:39

chapter 5। Exercises 5.1,5.2,5.3।thermodynamics। class 11 chemistry in Assamese। AHSEC। NCERT so।.।

04:17

chapter 5। step 2। class 11 chemistry in Assamese। thermodynamics।types of system। open closed।

03:16

chapter 5। step 1। class 11 chemistry in Assamese। boundary। system। surrounding। thermodynamics।

03:54

LEC 04। class 11 chemistry chapter 3 in Assamese। modern periodic law।long form of periodic table।

03:14

LEC 03। class 11 chemistry chapter 3 in Assamese। mandeleev peridodic law। classification of element

08:05

LEC 02। class 11 chemistry chapter 3 in Assamese। octaves law।Davy medal। Dobereiner triad।RSL।

05:01

LEC 01। class 11 chemistry chapter 3 in Assamese।why do we need to classify elements।

04:40

LEC 22। class 11 chemistry chapter 4 in Assamese। hydrogen bonds। chemical bonding and molecular str

04:17

LEC 21। class 11 chemistry chapter 4 in Assamese। MO diagram of H2 molecule। NCERT। AHSEC।

08:01

LEC 20। chapter 4। class 11 chemistry chapter 4 in Assamese। steric number। hybridization formula।

04:58

LEC 19। chapter 4। class 11 chemistry in Assamese। definition of hybridisation।types।characteristics

03:33

LEC 18। chapter 4। class 11 chemistry in Assamese। Sigma and pi bond।head on।types of overlapping।

02:45

LEC 17। chapter 4। class 11 chemistry in Assamese। valence bond theory।vsepr theory। Lewis concepts।

05:35

LEC 16। chapter 4। class 11 chemistry in Assamese। geometry of molecules having lone pair electron।

04:29

LEC 15। chapter 4। class 11 chemistry in Assamese। geometry of molecules।shapes of molecules।

03:44

LEC 14। chapter 4। class 11 chemistry in Assamese। VSEPR theory।postulates। shape of compounds।

02:26

LEC 13। chapter 4। class 11 chemistry in Assamese। Fajans rules। chemical bonding and molecular stru

08:40

LEC 12। chapter 4। class 11 chemistry in Assamese। dipole moment of bef2 h2o BF3 NH3 nf3।debye।Cm।

04:47

LEC 11। chapter 4। class 11 chemistry in Assamese। polarity of bonds।polar and non polar bond।

04:17

LEC 10। chapter 4। class 11 chemistry in Assamese। canonical structure or resonance structure।

03:20

LEC 09। chapter 4। class 11 chemistry in Assamese।bond order of isoelectronic molecules are same।

02:08

LEC 08। chapter 4। class 11 chemistry in Assamese। definitions of bond length bond enthalpy bond ang

03:20

LEC 07। chapter 4। class 11 chemistry in Assamese। ionisation enthalpy। electron affinity।

04:10

LEC 06। chapter 4। class 11 chemistry in Assamese। limitations of octet rule। expanded octet।

04:09

LEC 05। chapter 4। class 11 chemistry in Assamese।formal charge of O3। formula and definition। AHSEC

06:01

LEC 04। chapter 4। class 11 chemistry। in Assamese। chemical bonding and molecular structure। Lewis।

04:06

LEC 03। chapter 4। class 11 chemistry।in Assamese। condition of a covalent bond।octet rule। AHSEC।

04:18

LEC 02। chapter 4। class 11 chemistry। Lewis electron dot symbol। chemical bonding and molecular str

03:41

LEC 01। chapter 4। class 11 chemistry।in Assamese। kossel Lewis approach to chemical bonding। AHSEC

01:07

chapter 1। class 11 chemistry। Exercises 1.1। some basic concepts of chemistry। CBSE। NCERT solution

01:26

chapter 1। class 11 chemistry।unit factor of m3 and L। some basic concepts of chemistry। NCERT। CBSE

02:47

chapter 1। class 11 chemistry।dimensional analysis problem solution।some basic concepts of chem।

02:41

chapter 1। class 11 chemistry।unit factor maths। conversion factor।some basic concepts of chemistry।

01:20

chapter 1। class 11 chemistry। conversion factor।unit factor।m3 and L। some basic concepts of chem।

02:47

chapter 1। class 11 chemistry।rules to determine significant figures। training zero's। basic।

01:52

chapter 1। class 11 chemistry। addition and substraction। some basic concepts of chemistry। NCERT।

02:44

chapter 1। class 11 chemistry। multiplication and division।some basic concepts of chemistry। CBSE।

02:27

chapter 1। class 11 chemistry। scientific notation। formula। some basic concepts of chemistry। NCERT

02:03

chapter 1। class 11 chemistry।units of temperature।०C ०F and k scale। some basic concepts।

01:54

chapter 1। class 11 chemistry।SI unit of volume density and pressure। some basic concepts of chem।

01:01

chapter 1। class 11 chemistry।mass and weight। NCERT। CBSE। science pcb study and personal vlogs।

02:06

chapter 1। class 11 chemistry।SI system of units। metric system।7 base units।derived units। NCERT।

01:59

chapter 1। class 11 chemistry। chemical classification of matter।pure substance। mixtures। H.M।

01:50

chapter 1। class 11 chemistry। nature of matter।states of matter। some basic concepts। NCERT।

01:35

chapter 1। class 11 chemistry।importance of chemistry। some basic concepts of chemistry। NCERT।

01:10

chapter 1। class 11 chemistry। Indian alchemist। Nagarjuna।chakrapani। basic concepts। NCERT। CBSE।

01:14

LEC 02। chapter 1। class 11 chemistry। development of chemistry। some basic concepts of chemistry।

01:20

LEC 01। class 11 chemistry chapter 1। basic concepts। definitions of chemistry। NCERT। CBSE।

03:42

NEET JEE chemistry।electronic configuration of atomic number z=114। class 11 chemistry chapter 3।