Question
Which of the following statement is/are true?
>I. The materials which allow heat to pass through them easily are conductors of heat. II. The materials which do not allow heat to pass through them easily are called insulators.Solution
The objects which allow heat to pass through them are called good conductors of heat. An insulator is a material that does not allow a transfer of electricity or heat energy.
Which of the following is true about Helium?
______ is defined as the number of moles of solute per litre of solution.
Which of the following oxides is soluble in water?
Which of the following reactions is commonly used in the hydrogenation of vegetable oils using a nickel catalyst?
The chemical name of the Vitamin B6 is
Which alkali metal is represented by the atomic number 3?
What type of equilibrium is it when the center of gravity is at the highest point?
Chloroquine is classified under which category of drugs?
Which material is not classified as a metalloid?
Which element is used for making of lead of a pencil?
Relevant for Exams:
