Chemistry Which of the following caused radioactive pollution along the coast of Kerala ? Thorium Zinc Radium Plutonium Thorium Zinc Radium Plutonium ANSWER DOWNLOAD EXAMIANS APP
Chemistry A fertile soil is likely to have a pH of 9 3 14 43989 9 3 14 43989 ANSWER DOWNLOAD EXAMIANS APP
Chemistry A non-electronic conductor is Iron Copper Sulphate None of these Gas Carbon Iron Copper Sulphate None of these Gas Carbon ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal used to galvanise iron to protect it from rusting is Chromium Antimony Lead Zinc Chromium Antimony Lead Zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry Copper substances when exposed to air gains a green coating due to the formation of: CuCO3 Cu(OH)2 Cu(NO3)2 CuO CuSO4 CuCO3 Cu(OH)2 Cu(NO3)2 CuO CuSO4 ANSWER DOWNLOAD EXAMIANS APP
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