Chemistry The most extensive, commercially useful source of thorium as monazite sand occurs in India at Gujarat coast West Bengal coast Orissa coast Travancore coast Gujarat coast West Bengal coast Orissa coast Travancore coast ANSWER DOWNLOAD EXAMIANS APP
Chemistry The quality of petrol is expressed in terms of Gold number Octane number Cetane number Added unlead compounds Gold number Octane number Cetane number Added unlead compounds ANSWER DOWNLOAD EXAMIANS APP
Chemistry The source of energy that causes the least global warming is Coal Geothermal energy Petroleum Natural Gas Coal Geothermal energy Petroleum Natural Gas ANSWER DOWNLOAD EXAMIANS APP
Chemistry The main constituent of biogas is Oxygen Acetic acid Methane Methyl alcohol Oxygen Acetic acid Methane Methyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemistry Among the following, which is always found in free-state in nature? Copper Sodium Gold Silver Copper Sodium Gold Silver ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which among the following is found in chlorophyll ? A l3+ Mg2+ Ca2+ Fe2+ A l3+ Mg2+ Ca2+ Fe2+ ANSWER DOWNLOAD EXAMIANS APP
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