List I (Advertising Media) | List II (Limitations) |
---|---|
(A) Newspapers | Relatively high cost per exposure |
(B) Direct mail | Creative limitations |
(C) Radio | Short life |
(D) Outdoor | Fragmented audiences |
- Newspapers = High cost per exposure. Extensive reach but costly.
- Direct mail = Creative limitations. Restricted to static formats.
- Radio = Short life. Limited recall post-broadcast.
- Outdoor = Fragmented audiences. Diverse, hard-to-target demographics
Europium (Eu) resembles Calcium (Ca) in the following ways:
(A). Both are diamagnetic
(B). Insolubility of their sulphates and carbonates in water
(C). Solubility of these metals in liquid NH3
(D). Insolubility of their dichlorides in strong HCI
Choose the correct answer from the options given below: