Chemistry The atmospheric gas that is mainly responsible for Green House effect : Ozone Oxygen Nitrogen Carbondioxide Ozone Oxygen Nitrogen Carbondioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which amidst the following is not a gem stone ? Pearl Cat's-eye Opal Topaz Pearl Cat's-eye Opal Topaz ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is also known as solution ? A compound A suspension A homogeneous mixture A heterogeneous mixture A compound A suspension A homogeneous mixture A heterogeneous mixture ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most abundant element in the human body is Oxygen Carbon Iron Nitrogen Oxygen Carbon Iron Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry When iron rusts, its weight First increases and then decreases Decreases Increases Remains the same First increases and then decreases Decreases Increases Remains the same ANSWER DOWNLOAD EXAMIANS APP
Chemistry Trinitrotoluene is Used to melt metals Used to fuse two metals Used as an abrasive Used as an explosive Used to melt metals Used to fuse two metals Used as an abrasive Used as an explosive ANSWER DOWNLOAD EXAMIANS APP
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