Pb
Zn
Ca
Na
Correct answer is A
No explanation has been provided for this answer.
i and iv only
i, ii, iii and iv only
i only
i and ii only
Correct answer is C
No explanation has been provided for this answer.
A synthetic rubber is not obtained from the polymerization of?
neoprene
isoprene
butandiene
hexane
Correct answer is D
No explanation has been provided for this answer.
The IUPAC name of the compound CF\(_3\)CHBrCl is
2-chloro-2-bromo-1,1,1-trifluoroethane
2-bromo-2-chloro-1,1,1-trifluoroethane
1-bromo-1-chloro-2,2,2-trifluoroethane
1,1,1-trifluoro-2-bromo-2-chloroethane
Correct answer is B
No explanation has been provided for this answer.
Hydrocarbons which will react with Tollen's reagent conform to the general formula
C\(_n\)H\(_{2n}\)
C\(_n\)H\(_{2n + 2}\)
C\(_n\)H\(_{2n - 2}\)
C\(_n\)H\(_{2n + 1}\)OH
Correct answer is D
No explanation has been provided for this answer.