The least stable free radical is
{tex} CH_{3}CH_{2}{/tex}
{tex}CH_{3}CH_{2}CH_{2}{/tex}
{tex} (CH_{3})_{2}CH{/tex}
{tex} CH_{3}{/tex}
For the datathe Karl Pearson coefficient is
then the matrix A is equal to
Propyne is treated with sodamide and the product is treated with methyl iodide to get
The correct IUPAC name of the acid
Which of the following statement is true?
No of {tex}H_2O{/tex} molecules in a drop of water weighing 0.05g is:
On a humid day in summer, the mole fraction of gaseous H2O (water vapour ) in the air at 25° C can be as high as 0.0287. Assuming the total pressure of 0.977 atm, what is the partial pressure of dry air ?
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