Chemistry Mixture can be Both A and B Heterogeneous Homogeneous Pure substance Both A and B Heterogeneous Homogeneous Pure substance ANSWER DOWNLOAD EXAMIANS APP
Chemistry The minimum energy required for an effective collision is Free energy Threshold energy Internal energy Activation energy Free energy Threshold energy Internal energy Activation energy ANSWER DOWNLOAD EXAMIANS APP
Chemistry Epsom salt is used In making tooth paste As purgative In paper industry In softening water In making tooth paste As purgative In paper industry In softening water ANSWER DOWNLOAD EXAMIANS APP
Chemistry The fiber least prone to catch fire is Cotton Nylon Terylene Polyester Cotton Nylon Terylene Polyester ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which amidst the following is not a gem stone ? Opal Topaz Cat's-eye Pearl Opal Topaz Cat's-eye Pearl ANSWER DOWNLOAD EXAMIANS APP
Chemistry Identify the metal which is non toxic in nature. Cadmium Cobalt Gold Chromium Cadmium Cobalt Gold Chromium ANSWER DOWNLOAD EXAMIANS APP
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