Chemical Process Main constituents of portland cement are calcium aluminate and Sodium silicate Carbonates Gypsum Silicates Sodium silicate Carbonates Gypsum Silicates ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Inversion of sucrose produces Neither A nor B Both A & B Fructose Glucose Neither A nor B Both A & B Fructose Glucose ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Calcareous & argillaceous materials are used in the manufacture of Cement None of these Lead Carbon disulphide Cement None of these Lead Carbon disulphide ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical formula of oleum is H₂SO₃ H₂S₂O₇ H₂SO₇ H₂SO₄ H₂SO₃ H₂S₂O₇ H₂SO₇ H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A substance produced by a living organism and capable of anti-microbial activity is called a/an Disinfectant None of these Antiseptic Antibiotic Disinfectant None of these Antiseptic Antibiotic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Refractory bricks burnt at very high temperature have got High spalling tendency Greater resistance to corrosion by slags None of these Less resistance to corrosion by slags High spalling tendency Greater resistance to corrosion by slags None of these Less resistance to corrosion by slags ANSWER DOWNLOAD EXAMIANS APP
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