Chemistry The basic chemical building block of natural rubber obtained from trees is Neoprene Vinyl Chloride Acetylene Isoprene Neoprene Vinyl Chloride Acetylene Isoprene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Helium gas is used in gas balloons instead of hydrogen gas because it is Lighter than hydrogen Non-combustible More abundant than hydrogen More stable Lighter than hydrogen Non-combustible More abundant than hydrogen More stable ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following does the Nucleus of an atom consist of? Protons and neutrons Protons and electrons Electrons Protons Protons and neutrons Protons and electrons Electrons Protons ANSWER DOWNLOAD EXAMIANS APP
Chemistry The degree of dissociation of an electrolyte depends on Dilution Method of dissolution Impurities Atmospheric pressure Dilution Method of dissolution Impurities Atmospheric pressure ANSWER DOWNLOAD EXAMIANS APP
Chemistry The weight of 6.023 × 1022 atoms of carbon is 0.12 gms 1.2 gms 12 gms 120 gms 0.12 gms 1.2 gms 12 gms 120 gms ANSWER DOWNLOAD EXAMIANS APP
Chemistry Tear gas used by the police to disperse the mob contains Chlorine Hydrogen sulphide Carbon dioxide Ammonia Chlorine Hydrogen sulphide Carbon dioxide Ammonia ANSWER DOWNLOAD EXAMIANS APP
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