എന്നെ പോലെ first year fail ആയ ആരേലും ഉണ്ടോ.. 🥲🖐🏻 എന്റെ ഒരു സമാധാനതിന് ഉണ്ടെന്ന് പറ 😌
@mightyracoon947 Жыл бұрын
Njan undu broo
@fxzeus7155 Жыл бұрын
✋🥲
@KLgymbuddy3 ай бұрын
Najn ind
@Selvaa_9242 ай бұрын
Aa ndu... first year 2 mark poyii😢😂❤
@FathimaPathu-n7jАй бұрын
Ind 2 subject moonjiii
@EAGERRRR7 ай бұрын
Hmmm chemistry padikkan vannu (2024-march)😂😢
@hadi_hilal7 ай бұрын
🤚😂enthaayi padichookke kazhinja bro
@EAGERRRR7 ай бұрын
Illa brother 😭😂
@doctorNASIYA7 ай бұрын
😂
@Aer_a7 ай бұрын
Noww
@Ihz4n3 ай бұрын
😌
@xbotgaming8248 Жыл бұрын
Njn 7k sub ayirunnapol ee channel sub cheythu Kand thudangiyathayirunnu ippol 200k adikkan pokunnu.congrats mam💕✨️
@jsjgamg6554 Жыл бұрын
+2 CHEMISTRY IMPORTANT QUESTIONS 2021(Chapter wise) CHAPTER 2-SOLUTIONS 1. State Henry's law and write any two applications. 2. State Raoult's law. 3. Why Raoult's law is considered as a special case of Henry's law? 4. What are ideal solutions? 5. A mixture of chloroform and Acetone shows which type of deviation? Explain with the help of graph. 6. What are colligative properties? Give examples. 7. What are azeotropes? 8. What is osmotic pressure? 9. Explain the principle of reverse osmosis? CHAPTER 3-ELECTROCHEMISTY 1. Write Nernst equation for Daniel cell and Mention the cathode and anode 2. Explain the variation of conductivity and molar conductance with concentration 3. Write the difference between primary cell and secondary cell? 4. Write the anode reaction, cathode reaction and complete cell reaction for any one primary cell and secondary cell 5. What is corrosion? write any four methods for the prevention of corrotion? 6. Write down the cathode and anode reaction and complete cell reaction for daniel cell and write its representation. 7.Select three strong electrolytes that can be used to determine the conductance of Acetic acid, CH3COOH. CHAPTER 4-CHEMICAL KINETICS 1. What is order of a reaction? 2. Explain molecularity of a reaction? 3. Which are the factors affecting rate of the reaction? 4. Write the integral equation for first order reaction? 5. Write the equation for the calculation of half life period of a first order reaction. 6. What are pseudo first order reactions? 7. Write down arrhenius equation and explain it's terms 8. Explain the variation of rate of a reaction with temperature CHAPTER 8-d & f BLOCK ELEMENTS 1. What are transition and inner transition elements? 2. Zn, Cd and Hg are not considered as transition elements. why? 3. Transition elements are paramagnetic.Account for it. 4. Transition elements form coloured compounds.give reason. 5. Why transition elements can form a number of complexes? 6. Transition elements are good catalysts, why? 7. Explain the preparation of potassium dichromate and potassium permanganate. 8. Draw the structure of chromate ion and dichromate ion 9. Draw the structure of manganate and permanganate ions 10. What is lanthanoid contraction?,what is the reason for it? 11. What are the consequences of Lanthanide contraction? 12. What are the uses of d and f block elements? CHAPTER 10-CO ORDINATE COMPOUNDS 1)Give the IUPAC names of the following: a) K4[Fe(CN)6] b) [Fe(H2O)6]SO4 2)Represent the following: a) Hexamminecobalt(lll)chloride b) Tetraaquadihydroxidochromium(lll)chloride 3)Write the co ordination number, oxidation state of metal in the following. a) Li[AlH4] b) Fe(NH3)6]SO4 4)Name the four structural isomers.... 5) Name the type of isomerism shown by [Fe(NH3)3(H2O)3]Cl3. 6)Represent geometrical isomers of the following: K2[PtCl4Br2]. 7)Represent the optical isomers of [Cu(en)3]SO4 CHAPTER 10-Haloalkanes & Haloarenes 1)Write three differences between SN1 rn.and SN2 rn. 2)Explain Sandmeyer's reaction. 3)Chlorobenzene is very less reactive.Why? 4)Write two examples for Nucleophilic substitution reaction of chloroethane. 5) Write two examples for polyhalogen compounds. 6)Explain Friedel -Crafts alkylation reaction of chlorobenzene.?... 7)What will be the product formed when Chlorobenzene is treated with nitrating mixture...? Chapter 11-Alcohols Phenols & Ethers What will be the product formed when formaldehyde is treated with Methylmagnesium bromide and subjected to hydrolysis.... Write the equation. 2)Convert chlorobenzene to phenol.Write equations. 3)Using a suitable example explain Kolbe's reaction. 4) Explain the manufacture of ethanol from molasses. 5) Describe Lucas test for distinquishing alcohols. 6) Explain Williamson's synthesis using a suitable example. 7) What is anisole? What will be the product formed when anisole is treated with HI, hydogen iodide. 8)What is picric acid.? Convert phenol to picric acid.Write equation. 9) Alcohols are soluble in water.What is the reason.? Chapter 12-Aldehydes, ketones &Carboxylic acids 1) Explain Rosenmund's reduction with a suitable example. 2) Convert toluene to benzaldehyde.Write equations. 3) Explain Gatterman - Koch reaction.write equation. 4)Explain Clemmenson reduction with a suitable example. 5) Describe Wolff Kishner reduction using an example. 6) Explain Aldol condensation. 7) Describe Cannizzaro reaction with a suitable example. 8) Chloroacetic acid is a stronger acid than acetic acid.Why? 9)Explain HVZ Reaction, with example. CHAPTER 13-AMINES 1)Write one example for a secondary amine.Give its IUPAC Name. 2) Explain Hoffmann bromamide reaction.Write equation. 3)Methyl amines are more basic than ammonia.Why? 4) Suggest a method for distinquish Primary amine, Secondary amine & Tertiary amine. 5)Explain Carbylamine reaction. Write equation. 6)What happen when aniline is treated with Bromine water. 7)Write the equation for coupling reaction of phenol with benzene diazonium chloride . CHAPTER 14-BIOMOLECULES 1. Which of the following is a polysaccharide a) Maltose b) sucrose c) Fructose d) cellulose 2. Write any two methods of preparation of glucose 3.Write one example each of monosaccharide and oligo saccharide 4.What is invert sugar? 5.What is the basic structural difference between starch and cellulose? 6.What are polysaccharides ?give two examples of polysaccharides 7.What is a peptide linkage? 8. What is denaturation of protein? 9. Write any three differences of RNA and DNA 10. Differentiate between nucleoside and nucleotide 11. Write the monomeric units in the following biomolecules Starch Protein Nucleic acid 12. Why invert sugar is leavorotatory? 13. What is glycosidic linkage? 14. Differentiate between reducing and nonreducing sugar
@liarossbabu9000 Жыл бұрын
thank uuu
@arshadm4445 Жыл бұрын
Tysm dear💓
@Indian-zr1qu Жыл бұрын
Thnks broo❤️
@shijutomson Жыл бұрын
Thankyou 💖
@YSHNEVH Жыл бұрын
❤
@hiBTS-g4e Жыл бұрын
As a below average students like me I always get happy when you post videos 💖 and it's way more useful mam 🙂😉💖
@Alahn-p7m2 ай бұрын
💯🤝
@_niyas_np Жыл бұрын
ഇത് കണ്ടിട്ട് പഠിക്കാൻ തുടങ്ങുന്ന ഞാൻ 😁♥️
@jerincj3098 Жыл бұрын
Pinnee
@punya4964 Жыл бұрын
Pnee pnee Ellam padichit irikkayallee neee..😂
@_niyas_np Жыл бұрын
@@punya4964 ഏയ്... 😁
@_niyas_np Жыл бұрын
@Danisalam B all the best👍😁
@_niyas_np Жыл бұрын
@@jerincj3098 😁
@kbfcfan1844 Жыл бұрын
BIO-MOLECULE CHAPTER WAITING 🙏🏻🙏🏻🙏🏻❤️❤️
@devitm8805 Жыл бұрын
Molar Conductivity at infinite dilution called Limiting Molar Conductivity alle miss
@donarosemaria1074 Жыл бұрын
Ya🙂❤️
@fathimahiba78907 ай бұрын
Anybody 👀
@Shiva_nandana7 ай бұрын
Yeahhh 😢😢
@Darkliongamingff7 ай бұрын
🙌
@seethalrajesh430 Жыл бұрын
Miss organic chemistry named reactions okke story pole upload cheythilley ath nalla useful video ayirunnu.... Iniyum ath pole bakki reactions story pole upload cheyyamo plz....😊
@glamy3020 Жыл бұрын
Aiwa e chapter set 💥😍😍
@cid8989 Жыл бұрын
ഇനി ഞാനായിട്ട് ചോദിച്ചില്ല എന്ന് വേണ്ട...... ഇതു വരെ ഒന്നും പഠിക്കാത്തവരുണ്ടോ? 🙂🫂
@_diyah439 Жыл бұрын
2chptre padichitullu🥹😔
@punya4964 Жыл бұрын
Hha pwolii..😂🔥 3,4 chap eh padichullu..ne padicho
@cid8989 Жыл бұрын
@@punya4964 on processing aanu🥲
@punya4964 Жыл бұрын
@@cid8989 hmm nee xylem undarnna ah cid aano 👀
@_diyah439 Жыл бұрын
Ninte enthayadaaa
@rawlathufathima6712 Жыл бұрын
teacher, eniyum idhpolethe videos idu... njngale katta waiting ann. Eni examinn kurach manikkurrukkal alle ollu 😥
@lekshmiswonderworld3986 Жыл бұрын
Miss, Can you please upload a video of the story of remaining named reactions??
@happiestteam Жыл бұрын
എന്റെ മോൾ പാസ്സ് ആയത് തന്നെ ടീച്ചറുടെ ക്ലാസ്സ് കണ്ടതുകൊണ്ട. ഇപ്പോൾ മോനിക്കും morningil പഠിപ്പിക്കണം
@studyonly-yo5yp Жыл бұрын
nalla useful and confidence giving ann teacher teacherinte ee short videos! I'm truly grateful 💝for this,karnam the happiness I personally get after watching your video is vere level-happiness+confidence✨ Thankyou teacher, eagerly waiting for more videos! 🔥🔥🔥
@solostakis1911 Жыл бұрын
Thankyou
@veterinary7945 Жыл бұрын
Sathyam, entho oru postive vibe an vdo kanumbol
@കിട്ടുണി Жыл бұрын
Organic eduvo Halo alkene and alcohol phenols and ethers organic first 2 chapters ethinte video onn iduvo important law yum reaction okke ayitt
@suryakirankiransurya7579 Жыл бұрын
Chemistry 😔 onnumariyilla... Enne pole eathraperunde???