Chemistry
State your observations when:
(a) Ethylene gas is passed through bromine water
(b) Silver nitrate solution is added to hydrochloric acid.
(c) Barium chloride is added to potassium sulphate solution.
Related Questions
Look at the figure given alongside and answer the following questions ;
(a) Explain why is a freshly prepared saturated solution of FeSO4 preferred in the above diagram.
(b) Why is the ring formed at the junction of two liquids ?
Give the structural formula of:
(a) Acetic acid
(b) Acetaldehyde
(c) 1, 2 dichloroethane
40 cm3 of methane reacts with chlorine. The reaction for the same is
CH4 + 2Cl2 ⟶ CH2Cl2 + 2HCI
Find
(a) The volume of chlorine gas used.
(b) The volume of hydrogen chloride gas formed.
(c) How is hydrogen chloride gas dried?
Give reasons for the following:
(a) Electronegativity increases across a Period from left to right in the Modern periodic table
(b) Aluminium and zinc powder cannot be distinguished by strong alkalis.
(c) Water is not added to sulphuric acid to dilute it.