Calcium is obtained by the
Calcium is obtained by the Options (a) electrolysis of solution of calcium chloride in water (b) electrolysis of molten anhydrous…
6 years ago
BHU2001
Siver chloride is soluble in methylamine due to the formation of
Siver chloride is soluble in methylamine due to the formation of Options (a) [Ag(CH₃NH₂)₂]Cl (b) Ag(CH₃NH₂)Cl (c) AgOH (d) Ag…
6 years ago
The plot of concentration of the reactant vs time for a reaction is a straight
The plot of concentration of the reactant vs time for a reaction is a straight line with a negative slope.…
6 years ago
In atom bomb, the reaction which occurs is
In atom bomb, the reaction which occurs is Options (a) fusion (b) controlled fission (c) uncontrolled fission (d) thermonuclear Correct…
6 years ago
1 curie is equal to
1 curie is equal to Options (a) 3x10¹⁰ disintegrations/sec (b) 3.7x10⁷ disintegrations/sec (c) 5x10⁷ disintegrations/sec (d) 3.7x10¹⁰ disintegrations/sec Correct Answer:…
6 years ago
Among the following sols the one which is hydrophobic is
Among the following sols the one which is hydrophobic is Options (a) starch (b) sulphur (c) gum (d) gelatin Correct…
6 years ago
N-terminal amino acids are identified by using
N-terminal amino acids are identified by using Options (a) dehydrazinolysis (b) 2,4-DNP (c) Etard's reaction (d) Wolff Kishner reduction Correct…
6 years ago
Which among the following does not have the hydrogen bond
Which among the following does not have the hydrogen bond Options (a) Water (b) Liquid NH₃ (c) Phenol (d) Liquid…
6 years ago
Uniform erosion caused by running water is
Uniform erosion caused by running water is Options (a) sheet erosion (b) gully erosion (c) rill erosion (d) riparian erosion…
6 years ago
Flowering in short day plant is induced by
Flowering in short day plant is induced by Options (a) short day and interrupted long night (b) short night (c)…
6 years ago