Whichof thefollowingcorrectlyrepresent 360g ofwater? (i)2 moleof H_2O( – InterviewSolution

InterviewSolution

1.	Whichof thefollowingcorrectlyrepresent 360g ofwater? (i)2 moleof H_2O(ii)20 moles of water (iii )6.023 xx10 ^(23)molecules of water (iv )1.2046 xx 10^(24)moleculeof water
Answer» (i) (i) and (IV ) (II) and (III ) (ii ) ANSWER :D

Discussion

No Comment Found

Related InterviewSolutions

What is the name given to a pure substance with only one kind of atoms?
What is the difference between pure gold and 22 carat gold? Which type of gold is used for making ornaments ?
The term pH was coined by ______
Write the formula of the product formed when the element A (atomic number 19) combines with the element B (atomic number 17). Draw its electronic dot structure. What is the nature of the bond formed?
Which of the following metal is not found in a free state ?
Why are alcohols poor conductors of electricity ?
Which one of the following element is used as the standard for measuring the relativeatomic mass of an element in now a days?
The thickness of _______ increases in the electrorefming of copper
What do you think would happen when a mixture of iron filings and sulphur powder is heated ?
What is the formula of the next homologue of propene (C_3H_6)?