Consider the following statements and choose the correct answer:<br>1. Hygroscopicity may be defined as the power of solids to adsorb water upon their surface<br>2. A finely divided soil holds less amount of water drawn from below than a soil with larger particles<br>3. Water held by capillary action is influenced by gravity<br>4. The gravitational water is that surplus of water which, after rain, gradually sinks downward, under the influence of gravity

Correct Answer: 1 and 4 are true