Determining of normality of sodium hydroxide
Can someone please help me in getting through this problem. The normality of a solution of sodium hydroxide 100 ml of which includes 4 grams of NaOH is: (a) 0.1 (b) 40 (c) 1.0 (d) 0.4
Haloalkanes are extremely reactive category of aliphatic compounds. Their reactivity is due to the presence of polar carbon-halogen bond in their mole
Illustrate the product of HCl Zn?
how avogadros hypothesis used to deduce the atomicity of elementry gases ?
Give me answer of this question. A solution has a 1 : 4 mole ratio of pentane to hexane. The vapour pressure of the pure hydrocarbons at 20°C are 440 mmHg for pentane and 120 mmHg for hexane. The mole fraction of pentane in the vapour phase would be: (a) 0.549 (b)
Explain the reason behind that the chemists have not created a periodic table of compounds?
order of decreasing basicity of urea and its substituents
The edge length of the unit cell of Nacl crystal lattice is 552 pm. If ionic radius of sodium ion is 95. What is the ionic radius of chloride ion:(a) 190 pm (b) 368 pm (c) 181 pm (d) 276 pm <
what is molarity of a solution of hcl which contains 49% by weight of solute and whose specific gravity is 1.41
How many electrons are present in a benzene?
bif3 is ionic while other trihalides are covalent in nature
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