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The relative lowering of vapour pressure of 0.2 molal solution in which solvent is benzene
how avogadros hypothesis used to deduce the atomicity of elementry gases ?
Halogenations: ethers react with chlorine and bromine to give substitution products. The extent of halogenations depends upon the conditions of reacti
Choose the right answer from following.The relative lowering of the vapour pressure is equal to the ratio between the number of: (a) Solute moleules and solvent molecules (b) Solute molecules and the total molecules in the solution (c) Solvent molecules and the tota
1. Define Faraday's first law of electrolysis 2. define Faraday's second law of electrolysis
What are the advantages of doing your own chemistry assignments? State your comment?
What is the basic difference among hcl gas and hcl acid? Briefly state the difference?
4) The addition of S2- ion to Fe(OH)2(s). Explain why the addition of S2- ion to Cr(OH)3(s) does not result in the formation of Cr2S3(s).
Select the right answer of the question. The weight of H2C2O42H2O required to prepare 500ml of 0.2N solution is : (a) 126g (b) 12.6g (c) 63g (d) 6.3g
Can someone please help me in getting through this problem. 1.0 gm of pure calcium carbonate was found to require 50 ml of dilute HCL for complete reaction. The strength of the HCL solution is given by: (a) 4 N (b) 2 N (c) 0.4 N (d) 0.2 N
what are the examples of biodegradable polymers
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