Reaction of granulated zinc with dil HCl results in formation of:
HD
Tritium
Dihydrogen
Protium
Reaction of granulated zinc with dil HCl results in formation of dihydrogen.
Reaction of sulphuric acid with zinc oxide results in formation of salt and hydrogen.
Which of the following reactions will result in the formation dihydrogen gas?
Hydrogen gas is prepared in the laboratory by reacting dilute HCl with granulated zinc. Following reaction takes place
Zn+2HCl→ZnCl2+H2
Calculate the volume of hydrogen gas liberated at STP when 32.65 g of zinc reacts with HCl. 1 mol of a gas occupies 22.7 L volume at STP; atomic mass of Zn = 65.3u