Chemistry Which of the following is the correct sequence of countries in terms of maximum carbon dioxide emission? USA, India, China, European Union European Union, China, USA, India China, USA, European Union, India China, India, European Union, USA USA, India, China, European Union European Union, China, USA, India China, USA, European Union, India China, India, European Union, USA ANSWER DOWNLOAD EXAMIANS APP
Chemistry Cement is formed by strongly heating a mixture of Chalk and graphite Limestone and clay Limestone and graphite Clay and graphite Chalk and graphite Limestone and clay Limestone and graphite Clay and graphite ANSWER DOWNLOAD EXAMIANS APP
Chemistry An important green-house gas other than methane being produced from the agricultural fields is Ammonia Arsine Sulphur dioxide Nitrous oxide Ammonia Arsine Sulphur dioxide Nitrous oxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal used for making aircrafts and rockets is Nickel Aluminium Copper Lead Nickel Aluminium Copper Lead ANSWER DOWNLOAD EXAMIANS APP
Chemistry Total number of elements in the Periodic table 115 118 112 127 115 118 112 127 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most malleable metal is gold silver iron platinum gold silver iron platinum ANSWER DOWNLOAD EXAMIANS APP
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