Chemical Process Major component of flint glass is Soda Lead oxide Silica Alumina Soda Lead oxide Silica Alumina ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the exothermic reaction out of the following: MgCO₃ = MgO + CO₂ All of these C + H₂O = CO + H₂ CaC₂ + H₂O = Ca(OH)₂ + C₂H₂ MgCO₃ = MgO + CO₂ All of these C + H₂O = CO + H₂ CaC₂ + H₂O = Ca(OH)₂ + C₂H₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In the production of soda ash by Solvay process, the by-product is NaOH NH₄Cl CaCl₂ NH₃ NaOH NH₄Cl CaCl₂ NH₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Gun powder uses Sulphur All of these Potassium nitrate Charcoal Sulphur All of these Potassium nitrate Charcoal ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Trinitro-toluene (TNT) is An explosive Used in dye manufacture None of these Used in glycerine manufacture An explosive Used in dye manufacture None of these Used in glycerine manufacture ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Argon is the third largest constituent of air (followed by N₂ & O₂). Its percentage by volume in air is 0.14 0.34 0.94 1.4 0.14 0.34 0.94 1.4 ANSWER DOWNLOAD EXAMIANS APP
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