InterviewSolution
Saved Bookmarks
InterviewSolution
| 1. |
12An open beaker with some water was weighed. A small piece of sodium was weighed and carefully added to the waterin the beaker.It reacted vigorously.The beaker was weighed again.It was later found that the total mass of the beaker with the products was less than the sum of the mass of sodium andbeaker of water used for the reaction.Which among the following could explain this accurately?options Some metal atoms did not undergo reaction.20The mass of sodium was not equal to that of water.30Some sodium atoms were destroyed during the vigorous reaction.40The reaction involves evolution of a gas which escaped from the open beaker. |
|
Answer» hi Explanation: IAM not UNDERSTANDING what U are ASKING |
|