haloalkanes
define primary secondary and tertiary alkyl halides with examples
6. 20 gm of hydrogen is present in 5 litre vessel. The molar concentration of hydrogen is
Explain the reason behind that the chemists have not created a periodic table of compounds?
Emulsions are colloidal solutions in which disperse phase as well as dispersion medium is both liquids. Emulsions can be broadly classified into two types: (i) Oil in water (O/W type) emulsions: in this type of emulsions, oil acts disperse phase and water acts
A mixture has 18 g water and 414 g ethanol. What is the mole fraction of water in mixture (suppose ideal behaviour of mixture): (i) 0.1 (ii) 0.4 (iii) 0.7 (iv) 0.9 Choose the right answer from abo
Second ionization potential of Li, Be and B is in the order (a)Li>Be>B (b)Li>B>Be (c)Be>Li>B (d)B>Be>Li
Briefly describe the properties of the carbohydrates?
Briefly state the pH of an Alkyl Halide?
Certain sols have the property of setting to a semi-solid, jelly-like form by enclosing the entire amount of liquid within itself when they are present at high concentrations. This process is called gelation and colloidal systems with jelly-like appearance are known as gels. Some common examples
Differentiate between the modern periodic table and Mendeleevs table?
What is the reason behind this that some medications contain hcl?
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