haloalkanes
define primary secondary and tertiary alkyl halides with examples
What do you mean by the term tripod? Also state its uses?
It may be prepared by the action of phosphorus on thionyl chloride.P4 + 8SOCl2 4
Phenol was initially obtained by fractional distillation of coal
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
Select the right answer of the question. The weight of H2C2O42H2O required to prepare 500ml of 0.2N solution is : (a) 126g (b) 12.6g (c) 63g (d) 6.3g
Can protein act as the buffer? Briefly comment on that statement.
Give me answer of this question. The normality of 10% (weight/volume) acetic acid is: (a)1 N (b)10 N (c)1.7 N (d) 0.83 N
parachloroaniline is strong base than paranitroaniline
why transation metals show charaterstic colours to the flame?
Describe the various cons of eating the organic foods? Briefly illustrate it.
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