Which molecule would you expect to be more soluble in water, CCl4 or CH2Cl2?<\/p>\n\n\n\n
The correct answer and explanation is:<\/strong><\/mark><\/p>\n\n\n\n Correct Answer: CH\u2082Cl\u2082 (dichloromethane)<\/strong> is more soluble in water than CCl\u2084 (carbon tetrachloride).<\/strong><\/p>\n\n\n\n Explanation:<\/strong><\/p>\n\n\n\n Water is a polar solvent, meaning it dissolves other polar substances more readily than nonpolar ones. This principle is often summarized as \u201clike dissolves like.\u201d When evaluating the solubility of two molecules in water, their polarity becomes the main factor to consider.<\/p>\n\n\n\n CH\u2082Cl\u2082 (dichloromethane)<\/strong> has a bent molecular shape and contains two chlorine atoms and two hydrogen atoms bonded to a central carbon. Because chlorine is significantly more electronegative than hydrogen, the C\u2013Cl bonds create dipoles. Due to the geometry of the molecule, these dipoles do not cancel out. This makes CH\u2082Cl\u2082 a polar molecule. Polar molecules interact more favorably with the polar water molecules through dipole-dipole interactions and hydrogen bonding with water, increasing solubility.<\/p>\n\n\n\n On the other hand, CCl\u2084 (carbon tetrachloride)<\/strong> is a symmetrical molecule with four chlorine atoms evenly distributed around a central carbon atom. Although each C\u2013Cl bond is polar, the molecule\u2019s tetrahedral symmetry means that the individual bond dipoles cancel each other out. As a result, CCl\u2084 is a nonpolar molecule. Nonpolar molecules do not interact well with water molecules because they cannot form strong dipole-dipole attractions or hydrogen bonds. This leads to very low solubility in water.<\/p>\n\n\n\n In summary, the polarity of CH\u2082Cl\u2082 allows it to dissolve better in water than nonpolar CCl\u2084. While both are covalent compounds, the key difference lies in molecular shape and the presence of net dipole moments. CH\u2082Cl\u2082\u2019s polar nature allows it to interact favorably with water, while CCl\u2084\u2019s nonpolar character results in poor solubility.<\/p>\n","protected":false},"excerpt":{"rendered":" Which molecule would you expect to be more soluble in water, CCl4 or CH2Cl2? The correct answer and explanation is: Correct Answer: CH\u2082Cl\u2082 (dichloromethane) is more soluble in water than CCl\u2084 (carbon tetrachloride). Explanation: Water is a polar solvent, meaning it dissolves other polar substances more readily than nonpolar ones. This principle is often summarized […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-29727","post","type-post","status-publish","format-standard","hentry","category-quiz-questions"],"_links":{"self":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/29727","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/comments?post=29727"}],"version-history":[{"count":1,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/29727\/revisions"}],"predecessor-version":[{"id":29728,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/29727\/revisions\/29728"}],"wp:attachment":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/media?parent=29727"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/categories?post=29727"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/tags?post=29727"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}