CHEM BRAIN

\( R -OH + HX \rightarrow R - X + H_2O \)

In the above reaction, the reactivity of different alcohols is [CPMT 1997]

Which of the following would be produced when acetylene reacts with HCl [MH CET 1999]

\( C_3H_8 + Cl_2  \xrightarrow{sunlight}C_3H_7Cl + HCl \)  is an example of which of the following types of reactions [AFMC 1997; CPMT 1999]

Decreasing order of reactivity of HX in the reaction \(  ROH + HX \rightarrow RX + H2O \) [RPET 2000; AIIMS 1983; MP PET 1996]

Preparation of alkyl halides in laboratory is least preferred by [DPMT 2000] 

When ethyl alcohol \(  C_2H_5OH \)   reacts with thionyl chloride, in the presence of pyridine, the product obtained is [AIIMS; CBSE PMT 2001]

Halogenation of alkanes is [KCET 2002]

What is the main product of the reaction between 2- methyl propene with HBr [RPMT 2002]

The following reaction is known as [AIIMS 2002]

\( C_2H_5OH + SOCl_2 \xrightarrow{Pyridine} C_2H_5Cl + HCl + SO_2 \)  

Choose the correct product of the following reaction \( CH_3-CH_2-OH + PCl_5 \rightarrow \) ETEA2013