I want help just for choosing the correct answer not the explanation , please as soon as possible

If you suggest an extraction procedure to separate compound A and B 13. Firstly, when you add dichloromethane (DCM). a. compound A dissolves b. compound B dissolves c. both compounds dissolve d. none of them dissolves .compound B forms salt 14. After addition of DCM, followed by addition of sodium bicarbonate solution and... a. compound A dissolves in aqueous phase .compound B remains in DCM c. compound B dissolves in aqueous phase d. compound A forms a salt e. both compounds form salt 15. After addition of sodium bicarbonate, followed by acidification of aqueous phase and... 1. salt of compound A precipitates b. compound B precipitates c. salt of compound B precipitates d. compound A precipitates e. nothing happens 16. At final step...... a. compound A is collected by vacuum filtration b. compound A precipitates c. compound B is collected by vacuum filtration d. compound B precipitates c. compound B remains after evaporation of DCM 17. Which one(s) of the following compounds give positive result in Tollens test? w a. I b. II.III.IV c. LILIV d. LIV . LILI 18. I. Methanol IL. t-butyl alcohol III. Isopropyl alcohol IV. Phenol Decreasing order of reactivity of given alcohols with Lucas reagent... 1. IV > III>II>I 1.1>II>IV>II CIV>II>II>1 d. II III >> IV 19. The following tests were applied to hydrocarbon samples and the results are given in table below New Rem HSO. KM According to the table above, which of the following statement is true for compound A, B or C? Compound A would be an alkane, Compound A would be either an alkane oralkene. Compound B would be a non-terminal alkyne. . Both compound A and B would be alkene. Byth compound Band C would be alkene