Advertisements
Advertisements
प्रश्न
Identify the substance underlined:
The organic compound which when solidified, forms an ice like mass.
Advertisements
उत्तर
Paraffin is an organic compound which when solidified, forms an ice like mass.
APPEARS IN
संबंधित प्रश्न
The equation 4NH3 + 5O2 → 4NO + 6 H2O, represents the catalytic oxidation of ammonia. If 100 cm3 of ammonia is used calculate the volume of oxygen required to oxidize the ammonia completely
Ammonia gas is passed over heated copper (I) oxide.
Write a balanced chemical equation for the following:
When an excess of ammonia is treated with chlorine.
Give a balanced chemical equation for the following:
Reaction of ammonia with sulphuric acid.
Give balanced reactions for the following conversion:
Ammonia solution to an amphoteric hydroxide.
Describe all what you will observe and write chemical equation, when limited amount of ammonia gas is passed through the following aqueous solution:
ZnCl2
Look at the following reaction :
A. Nitrogen + metal → compound X
B. X + water → ammonia + another compound
C. Ammonia + metal oxide → metal + water + N2
(i) One metal that can be used for reaction in A is magnesium.
(a) Write the formula of the compound X, that is formed.
(b) Write the balanced equation for reaction B, where Xis the compound formed.
( c) Which property of ammonia is demonstrated by reaction C?
Write the equation for the formation of ammonia by the action of water on magnesium nitride.
Write the equation for the following :
Ammonium chloride is treated with sodium hydroxide.
Write a balanced chemical equation for the lab preparation of ammonia.
