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08:03
Convert:(i) 3-Methylanilineinto3-nitrotoluene (ii) Aniline into 1,3,5- Tribromo benzene
05:43
Write structures of different isomers corresponding to the molecular formula, C3H9N.|NCERT|CLASS 12
02:20
Write chemical reaction of aniline with benzoyl chloride and write the name of the product obtained.
00:12
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04:39
Write reactions of the final alkylation product of aniline with excess of methyl iodide..|NCERT|
01:48
Complete the following acid base reactions and write the products.| NCERT AMINES CLASS 12| CBSE
01:10
Q. Calculate the number of electrons which together weigh one gram| Structure pf an atom | Class 11
03:18
How much copper can be obtained from 100g of copper sulphate (CuSO4)? |Class XI Chemistry | NEET|JEE
08:38
3.18. Predict the products of electrolysis in each of the following.(i) An aqueous solution of AgNO3
02:27
19 (b) Explain why the electrophilic substitution reactions in haloarenes occur slowly | class 12
01:34
19.a)Arrange the isomeric dichlorobenzene in the increasing order of their boiling point | Class 12
25:49
Hydrocarbons class 11th | organic mechanism XI | hydrocarbons important mechanism | neet | jee
30:57
Hydrocarbons class 11th | organic conversions XI | hydrocarbons important questions | neet | jee
04:11
18. A 5 % solution of Na2SO4.10H20 is isotonic with 2 % | CBSE SAMPLE PAPER 2023-24 CHEMISTRY
01:31
Q8.9 Explain why Cu+ ion not stable in aqueous Solution || d & f block ncert | class 12 ncert | jee
05:29
Full Salt analysis NH4Cl || Class 12th practical || Chemistry practical || Board practical
10:10
Q.16 Ncert electrochemistry Class 12 | Three electrolytic cells A,B,C containing solutions ofZnSO4,
09:58
Carbon and its compounds ncert exemplar part 2 | class X chemistry | organic compounds basics 10th
03:40
8.7.Which is a stronger reducing agent Cr2+ or Fe2+ and why? Ncert d and f || d and f for neet
02:30
8.8.Calculate the ‘spin only’ magnetic moment of M2+(aq) ion (Z = 27). Ncert d and f | neet | jee
09:13
Carbon and its compounds ncert exemplar part 1 | class X chemistry | organic compounds basics 10th
01:31
8.6. Why is the highest oxidation state of a metal exhibited by its fluoride and oxide only?
04:51
8.5 How would you account for the irregular variation of ionisation enthalpies (first & second)
08:05
8.4. The Eo(M2+/M) value for copper is positive(+0.34V). What is possible reason for this? D and f
00:59
8.3. Which of the 3d series of the transition metals exhibits the largest number of oxidation states
02:24
8.2. In the series Sc(Z = 21) to (Z = 30), the enthalpy of atomisation of zinc is the lowest
03:42
8.1 silver atom has completely filled d orbitals || d and f block ncert | d & f neet | jee
04:05
The hypothetical reaction p + Q gives r is half order with respect to p || CBSE sample paper 2023-24
04:41
A radioactive decay follows first order kinetics. The initial amount of two radioactive elements X
08:00
Trick to learn preparations of pottasium dichromate || reactions of K2Cr2O7 | d & f block neet | jee
01:46
Convert Benzoic acid to Toluene || hydrocarbons important question || class XI chemistry
10:34
3 NCERT INTEXT AMINES QUESTION 4
07:25
2 NCERT INTEXT AMINES QUESTION 3
17:30
1 NCERT INTEXT AMINES QUESTION 1,2
06:25
New ncert Class X CBSE Ex : 8.1 Q 8 maths trignometry #maths #class10 #trigonometry
12:32
New ncert Class X CBSE Ex : 8.1 Q 6,7 maths trignometry #maths #class10 #trigonometry
08:37
New ncert Class X CBSE Ex : 8.1 Q 4,5 maths trignometry #maths #class10 #trigonometry
09:23
New ncert Class X CBSE Ex : 8.1 Q 2,3 maths trignometry #maths #class10 #trigonometry
06:02
New ncert Class X CBSE Ex : 8.1 Q 1 maths trignometry
05:59
"The Ultimate Guide to Understanding the Structure of Atoms: Class XI NCERT Q.33 CLASS XI
10:24
SOLUTION NCERT EXERCISE LESSON 4 || Q2.20 solution || XII chemistry || solution numericals
21:48
" Faraday's Law Of Electrolysis : The Electrolytic Cell Explained"
17:23
Lead storage battery | reactions of lead storage| electrochemistry cells and batteries
16:23
Q 8-12 mcq ncert exemplar electrochemistry | NEET electrochemistry | XII electrochemistry
21:17
Q 18-22 mcq ncert exemplar electrochemistry | NEET electrochemistry mcq more than one option
08:40
Q 13-17 mcq ncert exemplar electrochemistry | NEET electrochemistry | XII electrochemistry
16:23
Q 20-26 mcq ncert exemplar Amines | Mcq questions XII chemistry | Amines for Neet and Jee
14:10
Q 11-19 mcq ncert exemplar Amines | Mcq questions XII chemistry | Amines for Neet and Jee
12:12
Q 6-10 mcq ncert exemplar Amines | Mcq questions XII chemistry | Ncert for Neet and Jee
14:11
Q 1-7 mcq ncert exemplar electrochemistry | hots questions electrochemistry | Neet | jee | XII chem
12:20
Q 1-5 mcq ncert exemplar Amines | Mcq questions XII chemistry
12:39
Q 13-18 type II mcq ncert exemplar aldehyde ketones & acid | NEET / JEE questions
12:32
Q 7- 12 mcq ncert exemplar aldehyde ketones & acid | Mcq questions XII chemistry
14:52
Q 1-6 mcq ncert exemplar aldehyde ketones & acid | Mcq questions XII chemistry
23:26
Q 32-42 mcq type II ncert exemplar haloalkanes & haloarenes | Mcq XII chemistry | NEET questions
09:13
Q 17-21 mcq type II ncert exemplar alcohols phenols & ethers | Mcq XII chemistry | NEET questions
10:52
Q 11-16 mcq ncert exemplar alcohols phenols & ethers | Mcq questions XII chemistry| NEET questions
13:51
Q 1-10 mcq ncert exemplar alcohols phenols & ethers | Mcq questions XII chemistry
15:10
Q 21-30 mcq ncert exemplar Haloalkanes and haloarenes | Mcq questions XII chemistry
13:40
Q 11-20 mcq ncert exemplar Haloalkanes and haloarenes | Mcq questions XII chemistry