When zinc metal is treated with a dilute solution of a strong acid, a gas is evolved, which is utilised in the hydrogenation of oil. Name the gas evolved. Write the chemical equation of the reaction involved and also write a test to detect the gas formed.

NCERT Class X
Science - Exemplar Problems

Chapter_Acids, Bases and Salts

1

Answers

2015-05-29T14:49:15+05:30
when the metals react with acids they liberate hydrogen gas.
Hence it is Hydrogen gas.
0