molarity
20mol of hcl solution requires 19.85ml of 0.01 M NAOH solution for complete neutralisation. the molarity of hcl solution
what is the relationship between vitamins and enzyme cofactors
Provide solution of this question. A certain aqueous solution of FeCl3 (formula mass =162) has a density of 1.1g/ml and contains 20.0% Fecl. Molar concentration of this solution is: (a) .028 (b) 0.163 (c) 1.27 (d) 1.47
Differentiate between the modern periodic table and Mendeleevs table?
Choose the right answer from following. Volume of water needed to mix with 10 ml 10N NHO3 to get 0.1 N HNO3: (a) 1000 ml (b) 990 ml (c) 1010 ml (d) 10 ml
order of decreasing basicity of urea and its substituents
why allyl halide and haloarenes are more reactive than alkyl halide towards nucleophilic substitution
Drugs are broadly classified into following types depending on the purpose for which they are used. 1. Antipyretics
discuss the practical uses of coordination compounds, give reactions involves and explain whats happening in the process
Two tanks which contain water are connected to each other through a valve. The initial conditions are as shown (at equilibrium):
When 0.01 mole of sugar is dissolved in 100g of a solvent, the depression in freezing point is 0.40o. When 0.03 mole of glucose is dissolved in 50g of the same solvent, depression in the freezing point will be:(a) 0.60o (b) 0.80o
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