Chemistry Which of the following is used to remove ink and rust stains on cloth? Kerosene oil Oxalic acid Ether Alcohol Kerosene oil Oxalic acid Ether Alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemistry Rock salt is a mineral containing Sodium Potassium Iron Magnesium Sodium Potassium Iron Magnesium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The value of Avogadro Number is 6.023 × 1022 6.023 × 1023 6.023 × 1025 6.023 × 1024 6.023 × 1022 6.023 × 1023 6.023 × 1025 6.023 × 1024 ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is the mass percentage of oxygen in carbon dioxide (CO2) 0.305 0.727 0.509 0.658 0.305 0.727 0.509 0.658 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Chloroform can be used as Analgesic Antibiotic Anaesthetic Antimalarial Analgesic Antibiotic Anaesthetic Antimalarial ANSWER DOWNLOAD EXAMIANS APP
Chemistry The number of d-electrons in Fe2+ (Z = 26) is not equal to that of p-electrons in CI(Z = 17) p-electrons in Ne(Z = 10) d-electrons in Fe(Z = 26) s-electrons in Mg(Z = 12) p-electrons in CI(Z = 17) p-electrons in Ne(Z = 10) d-electrons in Fe(Z = 26) s-electrons in Mg(Z = 12) ANSWER DOWNLOAD EXAMIANS APP
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