STATE WHICH OF THE FOLLOWING METHODS IS GENERALLY USED FOR PREPARATION OF THE SALTS 1-5 GIVEN BELOW: A. Neutralisation (insoluble base and dilute acid) B. Neutralisation (Alkali and dilute acid) C. Simple displacement (active metal and dilute acid) D. Direct combination E. Precipitation (double decomposition) 1. PbCO3 2. Zn(NO3)2 3. NaCl 4. Cu(NO3)2 5. FeS

STATE WHICH OF THE FOLLOWING METHODS IS GENERALLY USED FOR PREPARATION

1.	STATE WHICH OF THE FOLLOWING METHODS IS GENERALLY USED FOR PREPARATION OF THE SALTS 1-5 GIVEN BELOW: A. Neutralisation (insoluble base and dilute acid) B. Neutralisation (Alkali and dilute acid) C. Simple displacement (active metal and dilute acid) D. Direct combination E. Precipitation (double decomposition) 1. PbCO3 2. Zn(NO3)2 3. NaCl 4. Cu(NO3)2 5. FeS
Answer» STATE WHICH OF THE FOLLOWING METHODS IS GENERALLY USED FOR PREPARATION OF THE SALTS 1-5 GIVEN BELOW: A. Neutralisation (insoluble base and dilute acid) B. Neutralisation (Alkali and dilute acid) C. Simple displacement (active metal and dilute acid) D. Direct combination E. Precipitation (double decomposition) 1. PbCO₃ 2. Zn(NO₃)₂ 3. NaCl 4. Cu(NO₃)₂ 5. FeS