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Formic acid is a strong acid
Water is neither acidic nor basic
Hydrochloric acid is a weak acid
Chloride ion is a weak base
Which of the following substances does not contain oxygen?
Which of the following substances is added to soap to make it antiseptic?
Which of the following substances is sour due to lactic acid?
Which of the following type of coal has the lowest proportion of volatile matter ?
Which of the following types of Noble gas is used for unconsciousness?
Which of the given coal contains 90 per cent of carbon
Which of the given is a covalent compound -
Which of the given is found in chlorophyll -
Which of the given is liquid non-metal
Which of the given is used as a catalyst in the production of high octane fuels -