Chemistry Which of the following is not a precious/semi-precious stone? Ruby Pearl Sapphire Emerald Ruby Pearl Sapphire Emerald ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is not a pure form of carbon Graphite Diamond Gold Coal Graphite Diamond Gold Coal ANSWER DOWNLOAD EXAMIANS APP
Chemistry Find the odd one: Marble Slaked lime Chalk Limestone Marble Slaked lime Chalk Limestone ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following will replace hydrogen from acids to form salts ? P Na Ag S P Na Ag S ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is known as carbolic acid? Oxalic acid Acetic acid Ethanol Phenol Oxalic acid Acetic acid Ethanol Phenol ANSWER DOWNLOAD EXAMIANS APP
Chemistry Thermal electricity is generated by using which of these ? Coal only None of these Coal, Natural Gas and Petroleum Coal and Natural Gas only Coal only None of these Coal, Natural Gas and Petroleum Coal and Natural Gas only ANSWER DOWNLOAD EXAMIANS APP
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