NaNH2 is too strong a base to do a dehydrohalogenation of a geminal dihalide.Select answer from the options belowTrueFalse

Which of the following dihalides can be converted into an alkyne upon treatment with excess NaNH2, followed by aqueous work-up (H2O)?Select answer from the options below

Alkynes can be prepared by two sequential E2 dehydrohalogenations.Select answer from the options belowTrueFalse

Alkynes can be prepared by treating either a vicinal dihalide or a geminal dihalide with an excess of a strong base, such as NaNH2.Select answer from the options belowTrueFalse

Alkynes can be prepared by two sequential E1 dehydrohalogenations.Select answer from the options belowTrueFalse

Which of the following is not an effective base for deprotonating a terminal alkyne?Select answer from the options belowNaOCH2CH3KNH2CH3LiNaHSave for LaterSubmit Answer