1,1,2,2-tetrabromoethane on treatment with Zn dust yields an
1,1,2,2-tetrabromoethane on treatment with Zn dust yields an Options (a) alkene (b) alkane (c) alkyne (d) haloalkane Correct Answer: alkyneExplanation:No…
7 years ago
BHU2000
Tert-butyl bromide on treatment with sodium methoxide yields
Tert-butyl bromide on treatment with sodium methoxide yields Options (a) sodium tert-butoxide (b) methyl tert-butyl ether (c) tert-butyl alcohol (d)…
7 years ago
Bakelite is prepered by the reaction between
Bakelite is prepared by the reaction between Options (a) phenol and formaldehyde (b) ethylene glycol and dimethyl terephthalate (c) urea…
7 years ago
The oxygen dissociation curve is
The oxygen dissociation curve is Options (a) parabola (b) slope (c) sigmoid (d) straight line Correct Answer: sigmoidExplanation:No explanation available.…
7 years ago
Soil salinity is measured by
Soil salinity is measured by Options (a) Porometer (b) Potometer (c) Calorimeter (d) Conductivity meter Correct Answer: Conductivity meterExplanation:Water and…
7 years ago
Apical dominance is caused by
Apical dominance is caused by Options (a) kinetin (b) gibberellin (c) auxin (d) ABA Correct Answer: auxinExplanation:No explanation available. Be…
7 years ago
A major application of embryo culture is in
A major application of embryo culture is in Options (a) clonal propagation (b) induction of somaclonal variations (c) overcoming hybridisation…
7 years ago
In a National Park protection is provided to
In a National Park protection is provided to Options (a) Entire ecosystem (b) Flora and fauna (c) Fauna only (d)…
7 years ago
Bicuspid valve allows blood from
Bicuspid valve allows blood from Options (a) right auricle to left auricle (b) right auricle to right ventricle (c) left…
7 years ago
Glycerol on treated with oxalic acid gives
Glycerol on treated with oxalic acid gives Options (a) acrolein (b) glycerose (c) formic acid and allyl alcohol (d) allyl…
7 years ago