1. What difference in physical properties enables the separation of mixtures by (a) simple distillation (b) paper chromatography (e) fractional distillation
2. (a) What is water of crystallization? (b) Differentiate between hydrous and anhydrous salis (c) State one advantage and one disadvantage of
evaporation by direct heating as compared to evaporation using a water bath or sand bath. (d) state two differences between distillation and evaporation.

Ithinks its false. tell me if im wrong

Read the sentences below in 1962, i tried to enroll as the first black student at the university of mississippi. the governor of mississippi blocked my entrance which best describes the verbs used in the sentences? o they are past tense verbs, which are often used in narrative essays o they are past tense verbs, which are not often used in narrative essays. o they are future tense verbs, which are often used in narrative essays o they are future tense verbs, which are not often used in narrative essays.