The Eighth Schedule occurs in article 344(1) and 351 of the Constitution of India.
The Eighth Schedule to the Constitution consists of 22 official languages.
Article 351 of the Constitution of India presented that it shall be the duty of the Union to promote the spread of the Hindi language to develop it so that it may function as a medium of expression for all the elements of the composite culture of India.
The 8th schedule does not contain English among the 22 languages.
The 7th Schedule to the Constitution of India defines and specifies the allocation of powers and functions between Union & States.