GK
CHEMISTRY
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
Oil of vitriol is
|
|
nitric acid
|
|
|
sulphuric acid
|
|
|
phosphoric acid
|
|
|
hydrochloric acid
|
Explanation:
Detailed explanation-1: -Description: Hygroscopic, syrupy corrosive liquid.
Detailed explanation-2: -Assertion :Sulphuric acid was called ‘oil of vitriol’. Reason: Medieval alchemists prepared by roasting green vitriol iron sulphate in iron retort and known as oil of vitriol.
There is 1 question to complete.