Which of the following is a weak electrolyte in aqueous solution? O HCIO4 O H2SO4 O H3PO4 O HNO3 O HI
Which reaction sequence would accomplish this transformation? CN O H2SO4/HNO3 Zn(Hg)/HCL NaNO2/HCI CuCN H2SO4/HNO3 Zn(Hg)/HCI NaNO2/HCI HBF4 O H2SO4/HNO3 Br2 NaNO/HCI CuCN Br2/FeBr3 H2SO4/HNO3 KE NaNO2/HCI
Classify these compounds as strong acids or weak acids. HNO3,HBr,HCN,H2SO4,H3PO4
Which one of the following is a strong acld? ОсH3COOH O H2SO3 O NH3 ОНРО4 Онсіоз
HNO,/H2SO4 AICI sos/Haso. , ; .:O « _ Bry/FeBry HNO3/H2SO4 AICI Bry/FeBry o:
Complete the following reactions, no reaction is a possible answer. HNO3 H2SO4 NO2 HNO3 H2SO4
31. Which is the major product from the following consecutive reactions? CH2 HNO3 H2SO4 Br2 FeBrz Br. C CH -NO2 -NO2 Br CH a) b) II c) III d) IV 32. Which is the best reaction sequence for preparing the following compound from benzene? (HINT: consider only the reaction product from electrophilic addition in the ortho position) OOH NO2 AICI; CH3CI K2Cr20 H2SO4 HNO3 H2SO4 HNO3 H2SO4 AICI; CH3CI K2Cr207 H2SO4 AICI: HNO3 CHCI H2SO4 AICI: K2Cr2O7 HNO3 H2SO4 H2SO4...
Which of the following is a carboxylic acid? HNO3, H2SO4, CH3OCH3, HCO2H, CH3CH2OH
Toluene can be made by using which of the following: - HNO3 and H2SO4 -Cl2 and AlCl3 - CH3Cl and AlCl3 -Br2 and AlCl3 -cl2 with FeCl3 -Br2 with FeBr2 -SO3 and H2SO4 -CH3Cl and FeCl3
QUESTION 16 Which of the following compounds will be a base: ОКОН H2SO4 HNO3