Cooking liquor in case of sulphite process is _____________________?

Chemical Process 16/07/2021

A. Sodium sulphite and sodium bisulphite
B. Magnesium sulphite and free SO2 in acid medium
C. Magnesium sulphate and magnesium bicarbonate
D. None of these

Related Mcqs:

    Soap cannot be used with hard water, because _________________?
    A. Hard water contains sulphate B. They form insoluble calcium soaps which precipitate C. They attract back the removed dirt D. None of these...
    Phenol formaldehyde is produced by condensation polymerisation. It is also known as_____________________?
    A. Teflon B. Bakelite C. Polyester D. Nylon-66...
    ______________ is a thermosetting plastic?
    A. Polyvinyl chloride B. Polythene C. Bakelite D. Teflon...
    The basic constituent of vegetable oils is ___________________?
    A. Triglyceride B. Fatty acids C. Fatty alcohol D. Mono esters...
    Phosphoric acid is prepared from_____________________?
    A. Cryolite B. Chalcopyrite C. Rock phosphate D. None of these...

Leave a Reply

Your email address will not be published. Required fields are marked *