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प्रश्न
Identify the substance underlined:
The organic compound which when solidified, forms an ice like mass.
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उत्तर
Paraffin is an organic compound which when solidified, forms an ice like mass.
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संबंधित प्रश्न
Name the gas evolved in each of the following cases :
Ethene undergoes hydrogenation reaction.
Name the following
Products obtained by treating with excess chlorine.
State one possible source of each reactant used in the process.
Name the substance used for drying ammonia gas? Why cannot substances such as conc.H2SO4, anhydrous calcium chloride and phosphorus pentoxide be used for drying ammonia gas?
Describe all what you will observe and write chemical equation, when limited amount of ammonia gas is passed through the following aqueous solution:
Pb(NO3)2
Write the equation for:
The preparation of ammonia from ammonium chloride and calcium hydroxide.
Write a balanced chemical equation for the lab preparation of ammonia.
The catalyst used in the oxidation of ammonia is ______.
State one relevant observation for the following:
Burning of ammonia in excess of oxygen.
