Chemistry
Fill in the blank from the choices given in bracket : Ammonia gas is collected by ………….. (upward displacement of air, downward displacement of water, downward displacement of air)
Related Questions
Distinguish between the following pairs of compounds using the test given in bracket :
(i) Iron [II] sulphate and iron [III] sulphate [using ammonium hydroxide]
(ii) A lead salt and a zinc salt [using excess ammonium hydroxide]
State the - (i) Temperature (ii) Catalyst used in the Haber's process for manufacture of ammonia. Give the equation for the catalyzed reaction.
Identify : An alkaline gas which produces dense white fumes when reacted with HCl gas.
Write balanced equation for : Action of warm water on magnesium nitride.