Which of the following is not correct about Montegu- Chelmsford's Reform & Government of India Act, 1919?

The Montagu–Chelmsford Reforms or more briefly known as Mont-Ford Reforms were reforms introduced by the colonial government in British India to introduce self-governing institutions gradually to India. The reforms take their name from Edwin Samuel Montagu, the Secretary of State for India during the latter parts of World War I and Lord Chelmsford, Viceroy of India between 1916 and 1921. The reforms were outlined in the Montagu-Chelmsford Report prepared in 1918 and formed the basis of the Government of India Act 1919.