Chemical Process Zeolite used in water softening process (cation exchange) is regenerated by washing with Brine Sodium bisulphite Chloramines Liquid chlorines Brine Sodium bisulphite Chloramines Liquid chlorines ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Brackish water which contains mostly dissolved salt, can be purified by the __________ process. Lime soda Sand filter Permutit Reverse osmosis Lime soda Sand filter Permutit Reverse osmosis ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The most stable allotropic form of phosphorous is the __________ phosphorous. White Red Black Yellow White Red Black Yellow ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The noble gas which occurs most abundantly in the atmosphere is Krypton Helium Neon Argon Krypton Helium Neon Argon ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical name of Grignard reagent is Sodium bicarbonate Ethyl magnesium chloride Sodium sulphite Sodium thiosulphate Sodium bicarbonate Ethyl magnesium chloride Sodium sulphite Sodium thiosulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bromine is used in the preparation of Fire proofing agents Dyes and antiknock compounds All of these Fire extinguishing compounds Fire proofing agents Dyes and antiknock compounds All of these Fire extinguishing compounds ANSWER DOWNLOAD EXAMIANS APP
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