Chemistry Brass is a Heterogeneous mixture Compound Element Homogeneous mixture Heterogeneous mixture Compound Element Homogeneous mixture ANSWER DOWNLOAD EXAMIANS APP
Chemistry The pair of compounds used as anaesthetic in medicines : Ether, Ammonia Chloroform, Nitrogen dioxide Nitrous oxide, Chloroform Nitrogen dioxide, ether Ether, Ammonia Chloroform, Nitrogen dioxide Nitrous oxide, Chloroform Nitrogen dioxide, ether ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a donor atom? Antimony Phosphorus Arsenic Aluminium Antimony Phosphorus Arsenic Aluminium ANSWER DOWNLOAD EXAMIANS APP
Chemistry An important green-house gas other than methane being produced from the agricultural fields is Sulphur dioxide Arsine Ammonia Nitrous oxide Sulphur dioxide Arsine Ammonia Nitrous oxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The nucleus of a hydrogen atom consists of 1 electron only 1 neutron only 1 proton only 1 proton + 2 neutron 1 electron only 1 neutron only 1 proton only 1 proton + 2 neutron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following alloy is used in making magnet ? Duralumin Alnico Stainless steel Magnalium Duralumin Alnico Stainless steel Magnalium ANSWER DOWNLOAD EXAMIANS APP
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