analytical chemistry
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
Select the right answer of the question. The unit of molality is: (a) Mole per litre (b) Mole per kilogram (c) Per mole per litre (d) Mole litre
Unit of measurement- These are also some systems for units: (1)
Choose the right answer from following. Which one of the following is an extensive property: (a) Molar volume (b) Molarity (c) Number of moles (d) Mole fraction
what is the meaning of fourth power of valency of an active ion?
When the catalyst exists in a different phase than that of reactants, it is said to be heterogeneous catalyst, and the catalysis is called heterogeneous catalysis. For example, SO2 can be oxidized to SO3
Drugs are broadly classified into following types depending on the purpose for which they are used. 1. Antipyretics
Illustrate a tripod? And how it’s used?
Choose the right answer from following. The pressure under which liquid and vapour can coexist at equilibrium is called the : (a) Limiting vapour pressure (b) Real vapour pressure (c) Normal vapour pressure (d) Saturated vapour pressure
What is the utilization of glacial acetic acid? Briefly describe the uses.
Describe briefly the functions of centrioles?
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