normality
how 0.5N HCL is prepared for 10 littre solution
Illustrate the direction of the dipole moment expected for hydrogen bromide?
Describe how dipole attractions, London dispersion forces and the hydrogen bonding identical?
Explain DNA organic in brief?
Why oxidising character of oxoacids of halogens decreases as oxidation number increases?
Provide solution of this question. Increasing the temperature of an aqueous solution will cause: (a) Decrease in molality (b) Decrease in molarity (c) Decrease in mole fraction (d) Decrease in % w/w
Wax is an example of: (a) Ionic crystal (b) Covalent crystal (c) Metallic crystal (d) Molecular crystalAnswer: (d) Iodine crystals are molecular crystals, in which constituent particles are molecules having inter particle
Can someone please help me in getting through this problem. Determine the molarity of a solution having 5g of sodium hydroxide in 250ml solution is: (i) 0.5 (ii) 1.0 (iii) 2.0 (d) 0.1Answer: The right answer i
Describe the chemical formula of detergent?
The boiling of a liquid may be defused by the temperature at which its vapour pressure which is equal to atmospheric pressure. The effect of addition in a non-volatile solute on the boiling point shown and its solution containing non-volatile solute with tempe
What is the reason behind this that some medications contain hcl?
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