Chemical Process Glauber's salt is chemically represented by CaCl(OCl) Na₂SO₄.10H₂O CaSO₄.H₂O (NH₄)₂SO₄ CaCl(OCl) Na₂SO₄.10H₂O CaSO₄.H₂O (NH₄)₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nylon 66 is so named because the Number of carbon atoms between two nitrogen atoms are 6 Polymer was first synthesised in 1966 Average degree of polymerisation of the polymer is 1966 Number of nitrogen atoms between two carbon atoms are 6 Number of carbon atoms between two nitrogen atoms are 6 Polymer was first synthesised in 1966 Average degree of polymerisation of the polymer is 1966 Number of nitrogen atoms between two carbon atoms are 6 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Mercury cells for caustic soda manufacture, compared to diaphragm cells Produce lower concentration NaOH None of these Require lower initial investment Require more power Produce lower concentration NaOH None of these Require lower initial investment Require more power ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The purpose of tanning in leather industry is to Stiffen the leather Make it flexible Smoothen the leather Impart water resistance Stiffen the leather Make it flexible Smoothen the leather Impart water resistance ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oxygen is separated by distillation from air after its liquefaction. The boiling point of oxygen is about __________ °C. -183 -196 -83 -218 -183 -196 -83 -218 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Main constituent of limestone is Na₂CO₃ CaSO₄ MgCO₃ CaCO₃ Na₂CO₃ CaSO₄ MgCO₃ CaCO₃ ANSWER DOWNLOAD EXAMIANS APP
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