Description : Activated charcoal is employed to remove colouring matter from pure substance, it work? -Do You Know?
Last Answer : answer:
Description : A substance in the blood tending to neutralize matter that is harmful -Do You Know?
Last Answer : ANTIBODY is the Answer
Last Answer : More than solids
Description : If a substance is kept at atmospheric pressure what is its phase of matter completely depend on?
Last Answer : Need answer
Description : Why the density of a substance is considered to be a unique property of matter?
Last Answer : Each substance has a specific density.
Description : What substance that contains only one kind of matter is know as a?
Last Answer : An element is composed of only one kind of matter.
Description : Density is a measurable property of matter. How can the density of a substance be determined?
Last Answer : He
Description : Activated charcoal is employed to remove colouring matter from pure substance, it work?
Last Answer : Adsorption
Description : Mark the correct option a) Documents means any matter expressed or described upon any substance b means of letter, figures or marks. b) Words printed, lithographed or photographed are documents c) A ... d) An inscription on a metal plate or stone and caricature are documents. e) All the above
Last Answer : e) All the above
Description : Fussain (A) Is friable, charcoal like substance (B) Has highest fixed carbon and lowest volatile matter content of all the four banded components of coal (C) Is non-coking, but when blended with highly coking ... its swelling and produces high strength coke on carbonisation (D) All (A), (B) and (C)
Last Answer : (D) All (A), (B) and (C)
Description : Is the amount of a substance that contains Avogadro’s number of atoms/molecules. a. mass b. matter c. gram-mole d. volume
Last Answer : gram-mole
Description : The temperature and pressure at which a substance can exist in all three phases of matter simultaneously is called what?
Last Answer : ANSWER: TRIPLE POINT