Chemistry The metal used to galvanise iron to protect it from rusting is Antimony Zinc Lead Chromium Antimony Zinc Lead Chromium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Polythene is polymer of Acetylene Ethylene Propylene Aniline Acetylene Ethylene Propylene Aniline ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which colour is produce by Arsenic during flame test Crimson Red Green Blue Crimson Red Green Blue ANSWER DOWNLOAD EXAMIANS APP
Chemistry Iodine value is used to estimate Unsaturation in oil Alkali content in oil Hydroxyl groups in oil Carboxylic groups in oil Unsaturation in oil Alkali content in oil Hydroxyl groups in oil Carboxylic groups in oil ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal used for making aircrafts and rockets is Copper Aluminium Nickel Lead Copper Aluminium Nickel Lead ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal that is used as a catalyst in the hydrogenation of oils is Pt Cu Ni Pb Pt Cu Ni Pb ANSWER DOWNLOAD EXAMIANS APP