Which of the following is most likely true about water in chemical systems? a) water dissolves nonpolar ionic compounds. b) water dissociates ionic compounds. c) water dissociates covalent molecules. d) water dissolves nonpolar covalent substances.

The water plays role in B) dissociation of ionic compounds.

The presence of positively charged end and negatively charged end in the molecule is referred as polarity. Increasingly significant, the extremity of water is in charge of successfully dissolving other polar particles, for example, sugars and ionic mixes, for example, salt. Ionic mixes break down in water to shape particles. This is critical to recall in light of the fact that for most natural responses to happen, the reactants must be disintegrated in water.  

Since water can break down such huge numbers of basic substances, it is known as the all-inclusive dissolvable. Substances that can't be broken down by water, (for example, oils) are called fat dissolvable and are nonpolar, non-ionic exacerbates that are firmly covalently reinforced.  

i think so it’s will be b yes i believe its

most historians agree that gabriel mouton, the vicar of st. paul’s church in lyons, france, is the “founding father” of the metric system. he proposed a decimal system of measurement in 1670. mouton based it on the length of one minute of arc of a great circle of the earth (now called a nautical mile, 1852 meters). he also proposed the swing-length of a pendulum with a frequency of one beat per second as the unit of length (about 25 cm). a pendulum beating with this length would have been fairly easy to produce, thus facilitating the widespread distribution of uniform standards. over the years, his work was revised, improved, and extended by a number of french scientists.

the political sponsor of weights and measures reform in the french revolutionary national assembly was the bishop of autun, better known as talleyrand. under his auspices, the french academy appointed several committees to carry out the work of developing a usable system of weights and measures for france. one of the committees recommended a decimalized measurement system based upon a length equal to one ten-millionth of the length of a quadrant of the earth’s meridian (i.e., one ten-millionth of the distance between the equator and the north pole).