CBSE Academic Sample Question Paper Class 12 Chemistry | 1 Mark Questions скачать в хорошем качестве

CBSE Academic Sample Question Paper Class 12 Chemistry | 1 Mark Questions

CBSE Academic Sample Question Paper Class 12 Chemistry | 1 Mark Questions‪@CHEMISTRYTEACHu‬ Ammonolysis of ethyl chloride followed by reaction of the amine so formed with 1 mole of methyl chloride gives an amine that? Which one of the following has the highest dipole moment? Match the properties given in column I with the metals in column II. Study the graph showing the boiling points of bromoalkanes and identify the compounds. Which of the following haloalkanes has the highest boiling point? The initial concentration of R in the reaction RP is 4.62 x 10-2 mol/L. What is the half life for the reaction if k = 2.31x 10-2 molL-1s-1. When C6H5COOCOCH3 is treated with H2O , the product obtained is : Which of the following contains only β-D- glucose as its monosaccharide unit: Which one of the following sets correctly represents the increase in the paramagnetic property of the ions? A first-order reaction is found to have a rate constant, k = 5.5 × 10-14 s-1. The time taken for completion of the reaction is: A student was preparing aniline in the lab. She took a compound “X” and reduced it in the presence of Ni as a catalyst. What could be the compound “X” Which of the following compound gives an oxime with hydroxylamine: Assertion (A): [Mn(CN)6]3– has a magnetic moment of two unpaired electrons.while [MnCl6]3– has a paramagnetic moment of four unpaired electrons. Reason (R): [Mn(CN)6]3– is inner orbital complexes involving d2sp3 hybridisation,on the other hand, [MnCl6]3– is outer orbital complexes involving sp3d2 hybridisation. Assertion (A): For strong electrolytes, there is a slow increase in molar conductivity with dilution and can be represented by the equation Reason (R): The value of the constant ‘A’ for NaCl, CaCl2, and MgSO4 in a given solvent and at a given temperature is different. Assertion (A) Glucose does not form the hydrogensulphite addition product with NaHSO3 . Reason (R): Glucose exists in a six-membered cyclic structure called pyranose structure. Assertion (A): The half- life for a zero order reaction is independent of the initial concentration of the reactant. Reason (R): For a zero order reaction, Rate = k Chapter wise Playlists Link:    / @chemistryteachu   Class 11 and 12 sample question paper 1 mark questions with solutions Playlist Link:    • Class 12 Chemistry | Sample Question Paper...   Playlist Link:    • Class 11 Important 2 Mark Questions CBSE C...