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Anionic
Cationic
Non-ionic
None of the above
Which of the following does the nucleus of an atom consists of?
Which of the following element behaves chemically both as metal & nonmetal -
Which of the following elements does not spread pollution?
Which of the following elements is the first element to be formed in a laboratory?
Which of the following elements is used for the bleaching process?
Which of the following fibres catches fire least ?
Which of the following gas is used for converting vegetable oils into saturated fats -
Which of the following gases is not a noble gas?
Which of the following gases is present under pressure in soft drinks?
Which of the following gases is used in cigarette lighters?