Problem on making solutions
The weight of pure NaOH needed to made 250cm3 of 0.1 N solution is: (a) 4g (b) 1g (c) 2g (d) 10g Choose the right answer from above.
The weight of pure NaOH needed to made 250cm3 of 0.1 N solution is: (a) 4g (b) 1g (c) 2g (d) 10g
Choose the right answer from above.
Select the right answer of the question. Essential quantity of ammonium sulphate taken for preparation of 1 molar solution in 2 litres is: (a)132gm (b)264gm (c) 198gm (d) 212gm
Illustrate HCl is polar or non-polar?
Can someone please help me in getting through this problem. Determine the normality of a solution having 4.9 gm H3PO4 dissolved in 500 ml water: (a) 0.3 (b) 1.0 (c) 3.0 (d) 0.1
Describe the difference between law of multiple proportions and law of definite proportions?
Briefly describe the dipole moment direction for the methanol?
changes in matter law of chemical combination
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
Write a short note on the IUPAC name of the benzene?
Common system According to this system, the individual members are named according to alkyl groups att
Explain what is octet rule in chemistry?
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