Door locks are made of metals. Which property of metals is made use of ?

Kerosene does not dissolve in water. What are they called?

Which of the following dissolves in water

Which of the following substance is translucent?

Which of the following has lustre

Take two samples, one is oil and other is water. Mix the two. You observe that -

Which of the following has dull appearance ?

Siddhesh was applying paint on the wall during which some of the paint fell on his hands. Instead of using water, Siddhesh used kerosene oil to wash his hands.

Which of the following options explains Siddhesh's decision?

The space between particles is maximum in -

Transparent materials allow the light to pass through them -