Organic Chemistry — Chemistry STD 10 — Question

Give one example of a reaction between the ammonia and hydrogen chloride gases which produces a solid
compound.

Explain the following:
Ethane does not undergo addition reactions

Two compounds of lead which combine with conc. HCl to liberate chlorine.

Write the observation for the following:
Moist starch iodide paper is put on the mouth of a test tube containing chlorine gas.

A non-polar covalent compound.

Give one example in the following case:
A hydrogen containing compound which is not an acid.

Drying agent for hydrogen chloride gas.

The list of some organic compounds is given below:
Ethanol, ethane, methane, ethyne and ethene
From the above list, name a compound:
Which decolourises bromine solution in carbon tetrachloride?

The following question relate to the extraction of aluminium by electrolysis.
Give the equation for the reaction which takes place at the cathode.