38:50 FOLLOW THIS CHANNEL FOR CLASS#9,10,11&12 ,JEE AND NEET CHEMISTY Chembynlsir 5 views - 1 week ago
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5:12 #Draw the structures and give the IUPAC names of the following compounds: Chembynlsir 18 views - 3 weeks ago
8:35 #For the following bond cleavages, use curved-arrows to show the electron flow and classify each as Chembynlsir 13 views - 3 weeks ago
13:53 FOLLOW THIS CHANNEL FOR CLASS#9,10,11&12 ,JEE AND NEET CHEMISTY Chembynlsir 10 views - 3 weeks ago
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34:46 FOLLOW THIS CHANNEL FOR CLASS#9,10,11&12 ,JEE AND NEET CHEMISTY Chembynlsir 2 views - 1 month ago
3:33 #15 problems on resonance effect #class11chemistry #class12chemistry #generalorganicchemistry Chembynlsir 2 views - 1 month ago
21:45 #objective problems from thermodynamics #chemistry #class11chemistry Chembynlsir 9 views - 2 months ago
37:17 #PROBLEMS ON THERMODYNAMICS#chemistry #chemical #class11chemistry Chembynlsir 3 views - 2 months ago
33:46 #Problems on enthalpy of reaction #thermodynamics #chemistry #class11chemistryncert #class11chemistr Chembynlsir 1 views - 2 months ago
27:15 #problems#workdone#first law of thermodynamics #physicswallah #class11physics Chembynlsir 7 views - 2 months ago
3:11 #resonance effect in benzaldehyde #class11chemistry #resonanceeffect #resonance Chembynlsir 28 views - 3 months ago
3:17 Example 1.1 Each side of a cube is measured to be 7.203 m. What are the total surface area and the v Chembynlsir 13 views - 3 months ago
6:49 Example 1.5 Consider a simple pendulum, having a bob attached to a string, that oscillates under Chembynlsir 6 views - 3 months ago
4:13 #6.46 The ionization constant of acetic acid is 1.74 × 10–5. Calculate the degree of dissociation Chembynlsir 6 views - 3 months ago
3:16 Example 1.3 Let us consider an equation 1 /2 m v 2 =m g h where m is the mass of the body, v its Chembynlsir 11 views - 3 months ago
6:23 Example 1.4 The SI unit of energy is J = kg m2 s –2; that of speed v is m s–1 Chembynlsir 8 views - 3 months ago
3:56 Ionic product of water at 310 K is 2.7 × 10–14. What is the pH of neutral water at this temperature Chembynlsir 6 views - 3 months ago
6:07 The degree of ionization of a 0.1M bromoacetic acid solution is 0.132. Calculate the pH of the solu Chembynlsir 6 views - 3 months ago
11:36 #The ionization constant of acetic acid is 1.74 × 10–5. Calculate the degree of dissociation of Chembynlsir 4 views - 3 months ago
5:01 #A hot plate of an electric oven connected to a 220 V line has two resistance coilsA and B, each of Chembynlsir 13 views - 4 months ago
4:12 #Show how you would connect three resistors, each of resistance 6 Ω, so that Chembynlsir 15 views - 4 months ago
8:37 #A copper wire has diameter 0.5 mm and resistivity of 1.6 × 10–8 Ω m. What will bethe length of this Chembynlsir 22 views - 4 months ago
5:24 #A piece of wire of resistance R is cut into five equal parts. These parts are thenconnected in Chembynlsir 9 views - 4 months ago
3:20 #structure and function of nephron #different process involved in nephron #class10science #lifeproce Chembynlsir 25 views - 5 months ago
3:13 A bullet of mass 0.04 kgmoving with a speed of 90 m s–1 enters aheavy wooden block and is stoppe Chembynlsir 32 views - 6 months ago
4:33 A motorboat is racingtowards north at 25 km/h and the watercurrent in that region is 10 km/h in Chembynlsir 15 views - 6 months ago
6:23 Rain is falling vertically witha speed of 35 m s–1. Winds starts blowingafter sometime with a speed Chembynlsir 20 views - 6 months ago
3:45 A ball is dropped from a height of 90 m on a floor. At each collision with the floor,the ball loses Chembynlsir 31 views - 6 months ago