Negative deviation
Which one of the following non-ideal solutions shows the negative deviation: (a) CH3COCH3 + CS2 (b) C6H6 + CH3COCH3 (c) CCl4 + CHCl3 (d) CH3COCH3 + CHCl3Answer: (d) CH3COCH3 + CHCl3 is non ideal solution which shows negative deviation.
It may be prepared by the action of phosphorus on thionyl chloride.P4 + 8SOCl2 4
Choose the right answer from following. When 6gm urea dissolve in180gm H2O . The mole fraction of urea is : (a)10/ 10.1 (b)10.1/10 (c)10.1/ 0.1 (d) 0.1/ 10.1
Explain what is octet rule in chemistry?
What type of bond does HCl encompass? Describe briefly?
25 ml of a solution of barium hydroxide on titration with 0.1 molar solution of the hydrochloric acid provide a litre value of 35 ml. The molarity of barium hydroxide solution will be: (i) 0.07 (ii) 0.14 (iii) 0.28 (iv) 0.35
why o-toluidine is a weaker base than aniline?
1. Define Faraday's first law of electrolysis 2. define Faraday's second law of electrolysis
Briefly describe the dipole moment direction for the methanol?
C-X bond length in halobenzene less then C-X bond lengthin CH3-x
Explain the method, how do you solve Ideal Gas Law problems?
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