analytical chemistry
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
Illustrate the reason, why acetic has less conductivity than Hcl?
Differentiate between the modern periodic table and Mendeleevs table?
Give me answer of this question. If 5.0gm of BaCl2 is present in 106 gm solution, the concentration is: (a)1 ppm (b)5 ppm (c)50 ppm (d)1000 ppm
Which of the following solutions will have a lower vapour pressure and why? a) A 5% aqueous solution of cane sugar. b) A 5% aqueous solution of urea.
What is the correct answer. Which of the given solutions contains highest normality: (i) 8 gm of KOH/litre (ii) N phosphoric acid (iii) 6 gm of NaOH /100 ml (iv) 0.5M H2SO4
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?
Nucleophilic substitution reactions in halides containing - X bond may take place through either of the two different mechanisms,S<
Can someone please help me in getting through this problem. 1.0 gm of pure calcium carbonate was found to require 50 ml of dilute HCL for complete reaction. The strength of the HCL solution is given by: (a) 4 N (b) 2 N (c) 0.4 N (d) 0.2 N
Unit of measurement- These are also some systems for units: (1)
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