excel assignment
I want it before 8 am tomorow please. I am just wondering how much is going to be ?
living beings are made up of organic and inorganic substances.according to their complexity of their molecules how can ach of these substances be classified?
why o-toluidine is a weaker base than aniline?
parachloroaniline is strong base than paranitroaniline
Explain the reason behind that the chemists have not created a periodic table of compounds?
Orthosubstituted anilines are generally weaker bases than aniline irrespective of the electron releasing or electron withdrawing nature of the substituent. This is known as ortho effect and may probably be due to combined electronic and steric factors.The overall basic strength of ort
Choose the right answer from following. The relative lowering of vapour pressure produced by dissolving 71.5 g of a substance in 1000 g of water is 0.00713. The molecular weight of the substance will be: (a) 18.0 (b) 342 (c) 60 (d) 180
These types of polymers are formed as a result of condensation reaction between monomer units. Some common examples are being discussed here: 1. Polyesters Q : Solution and colligative properties what is molarity of a solution of hcl which contains 49% by weight of solute and whose specific gravity is 1.41
what is molarity of a solution of hcl which contains 49% by weight of solute and whose specific gravity is 1.41
An experiment to determine the convection coefficient associated with airflow over the surface of a thick stainless steel casting involves insertion of thermocouples in the casting at distances of 10 mm and 20 mm from the surface. When the experiment was perform
Help me to solve this problem. 4.0 gm of NaOH are contained in one decilitre of solution. Its molarity would be: (a) 4 M (b)2 M (c)1 M (d)1.5 M
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