Chemistry The metal does not give H2 on treatment with dilute HCL is Ca Fe Zn Ag Ca Fe Zn Ag ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following nonmetals shows allotropy in the liquid state? Phosphorous Bromine Sulphur Carbon Phosphorous Bromine Sulphur Carbon ANSWER DOWNLOAD EXAMIANS APP
Chemistry The basic chemical building block of natural rubber obtained from trees is Isoprene Neoprene Vinyl Chloride Acetylene Isoprene Neoprene Vinyl Chloride Acetylene ANSWER DOWNLOAD EXAMIANS APP
Chemistry The trans-uranium elements are the chemical elements with atomic numbers greater than 89 96 92 86 89 96 92 86 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sea water is saltier than rain water because Rivers wash away salts from earth and pour them into the sea The air around the sea is saltish Sea beds have salt producing mines Sea animals are salt producing Rivers wash away salts from earth and pour them into the sea The air around the sea is saltish Sea beds have salt producing mines Sea animals are salt producing ANSWER DOWNLOAD EXAMIANS APP
Chemistry If water smells bad, then that odour can be removed by adding Alum Activated carbon Bleach Deactivated nitrogen Alum Activated carbon Bleach Deactivated nitrogen ANSWER DOWNLOAD EXAMIANS APP
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