Which of the following gives propyne on hydrolysis (a) Al4C3 (b) Mg2C3 (c) B4C (d) La4C3 Which of the following gives propyne on hydrolysis (a) Al4C3 (b) Mg2C3 (c) B4C (d) La4C3 November 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,