6. when zinc metal is treated with a dilute solution of a strong acid, a gas is evolved, which is utilized in the hydrogenation of oil. I. name the gas evolved. Ii. write the chemical equation of the reaction involved iii. write a test to detect the gas formed

6. when zinc metal is treated with a dilute solution of a strong acid,

1.	6. when zinc metal is treated with a dilute solution of a strong acid, a gas is evolved, which is utilized in the hydrogenation of oil. I. name the gas evolved. Ii. write the chemical equation of the reaction involved iii. write a test to detect the gas formed
Answer» acid =HCL 1)Hydrogen gas is evolved 2)Zn +HCl = ZnCl + H23)hydrogen gas can be tested by bringing a BURNING matchstick near it, it BURNS with POP SOUND Please mark me brainliest!!!!!!