Answer:
Deceptive advertisement.
Step-by-step explanation:
Deceptive advertisement: It is a type of advertising that is meant for damaging the reputation of competitorĀ“s ad and products by making false claim or by spreading wrong information about the rivalĀ“s product. This advertisement is also gimick the customer by misleading them in their promotional campaign. The prime purpose of these type of advertisement is to promote their product as superior and gain more sales due to wrong information spread.
In the given case, pharmaceutical company is falsely claiming that the product provides relief within two minutes due to its unique ingredients, which is deceptive advertisement.