Chemistry - Single MCQs (Page 60)

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Q591. Which one of the following is an element which never exhibits positive oxidation...Q592. Which one of the following correctly defines the state of glass?...Q593. Nail polish remover contains ?...Q594. Vinegar is trade name of ?...Q595. The cathode of a lead storage battery is made up of ?...Q596. When quick lime is added to water ?...Q597. The iron layered with zinc is called ?...Q598. What is a mixture of potassium nitrate , powdered charcoal and sulphur called?...Q599. Which one of the following is used as a mordant in dyeing and tanning indusrty?...Q600. Which one of the following substances is made up of only one type of atoms?...