Chemistry Which of the following is used as filler in tyre of rubber ? Coke Carbon black Graphite Coal Coke Carbon black Graphite Coal ANSWER DOWNLOAD EXAMIANS APP
Chemistry The number of electrons presents in H+ is zero three two one zero three two one ANSWER DOWNLOAD EXAMIANS APP
Chemistry The pH of lemon juice is expected to be More than 7 Nothing can be predicted Less than 7 Equal to 7 More than 7 Nothing can be predicted Less than 7 Equal to 7 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The hardest form of carbon is graphite coke diamond charcoal graphite coke diamond charcoal ANSWER DOWNLOAD EXAMIANS APP
Chemistry Chemical name of vinegar is Acetone Acetic acid Formaldehyde Ethanol Acetone Acetic acid Formaldehyde Ethanol ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which among the following is pure matter ? Carbon–dioxide Iron Brass Air Carbon–dioxide Iron Brass Air ANSWER DOWNLOAD EXAMIANS APP
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