What Is the Mass/volume Percent (M/v)of a Solution Prepared from 50

question 34

Multiple Choice

What is the mass/volume percent (m/v) of a solution prepared from 50. g NaCl and 2.5 L of water?

• A)20.%
• B)0.050%
• C)5.0%
• D)0.020%
• E)2.0%

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Definitions:

Exchange Rate

A measure representing how much one currency can be exchanged for another, impacting international trade and finance.

British Pounds

The currency of the United Kingdom, used as a medium of exchange within the country and its territories.

Balance on Goods

Balance on goods refers to the difference between a country's exports and imports of physical products, excluding services.

Services Surplus

Services Surplus describes a situation where the value of exported services of a country exceeds the value of its imported services, contributing positively to its trade balance.