Rasopanishada says how the gunpowder mixture is used in war.

Which of the following may be an incorrect statement?

What is the difference in units between Kelvin and centigrade scales of temperature?

A solution contains 8 moles of solute and the mass of the solution is 4 kg. What’s the molality of this solution?

What are the multiples for the prefixes yocto, atto respectively?

Which among the three states of matter has a definite shape and size?

Multiply 1.2 and 3.91. Obtain the result as per the rules of significant figures.

Which of the following statement is correct?