Chemistry What is a mixture of potassium nitrate, powdered charcoal and sulphur called? Gun powder Paint Cement Glass Gun powder Paint Cement Glass ANSWER DOWNLOAD EXAMIANS APP
Chemistry PH scale ranges from 0 – 14 8 – 14 None 0 – 7 0 – 14 8 – 14 None 0 – 7 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Mixture can be Heterogeneous Both A and B Homogeneous Pure substance Heterogeneous Both A and B Homogeneous Pure substance ANSWER DOWNLOAD EXAMIANS APP
Chemistry Non-stick kitchenwares are coated with Teflon Silicon PVC Graphite Teflon Silicon PVC Graphite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Cement containing excess amount of lime Cracks during setting Becomes more strong Is quick setting Is slow setting Cracks during setting Becomes more strong Is quick setting Is slow setting ANSWER DOWNLOAD EXAMIANS APP
Chemistry Identify the metal which is non toxic in nature. Chromium Cobalt Cadmium Gold Chromium Cobalt Cadmium Gold ANSWER DOWNLOAD EXAMIANS APP
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