306791 When burnt in air, 14.0 g mixture of carbon and sulphur gives a mixture of \({\rm{C}}{{\rm{O}}_{\rm{2}}}\) and \({\rm{S}}{{\rm{O}}_{\rm{2}}}\) in the volume ratio 2 : 1, volume being measured at the same conditions of temperature and pressure. Number of moles carbon in the mixture is

306792 In which case the number of molecules of water is maximum ?

306793 The ratio of number of oxygen atoms (O) in 16.0 g ozone \({\rm{(}}{{\rm{O}}_{\rm{3}}}{\rm{)}}\), 28.0 g carbon monoxide \({\rm{(CO)}}\) and 16.0 oxygen \({\rm{(}}{{\rm{O}}_{\rm{2}}}{\rm{)}}\) is (Atomic mass; C = 12, O = 16 and Avogadro’s constant \({{\rm{N}}_{\rm{A}}}{\rm{ = 6}}{\rm{.023 \times 1}}{{\rm{0}}^{{\rm{23}}}}{\mkern 1mu} {\mkern 1mu} {\rm{mo}}{{\rm{l}}^{{\rm{ - 1}}}}\))

306794 If an iodised salt contains 1% of KI and a person takes 2g of the salt every day, the iodide ions going into his body every day would be approx

306795 26.8 g of \(\mathrm{Na}_{2} \mathrm{SO}_{4} \cdot \mathrm{nH}_{2} \mathrm{O}\) contains 12.6 g of water. The value of \({\rm{n}}\) is

306791 When burnt in air, 14.0 g mixture of carbon and sulphur gives a mixture of \({\rm{C}}{{\rm{O}}_{\rm{2}}}\) and \({\rm{S}}{{\rm{O}}_{\rm{2}}}\) in the volume ratio 2 : 1, volume being measured at the same conditions of temperature and pressure. Number of moles carbon in the mixture is

306792 In which case the number of molecules of water is maximum ?

306793 The ratio of number of oxygen atoms (O) in 16.0 g ozone \({\rm{(}}{{\rm{O}}_{\rm{3}}}{\rm{)}}\), 28.0 g carbon monoxide \({\rm{(CO)}}\) and 16.0 oxygen \({\rm{(}}{{\rm{O}}_{\rm{2}}}{\rm{)}}\) is (Atomic mass; C = 12, O = 16 and Avogadro’s constant \({{\rm{N}}_{\rm{A}}}{\rm{ = 6}}{\rm{.023 \times 1}}{{\rm{0}}^{{\rm{23}}}}{\mkern 1mu} {\mkern 1mu} {\rm{mo}}{{\rm{l}}^{{\rm{ - 1}}}}\))

306794 If an iodised salt contains 1% of KI and a person takes 2g of the salt every day, the iodide ions going into his body every day would be approx

306795 26.8 g of \(\mathrm{Na}_{2} \mathrm{SO}_{4} \cdot \mathrm{nH}_{2} \mathrm{O}\) contains 12.6 g of water. The value of \({\rm{n}}\) is

306791 When burnt in air, 14.0 g mixture of carbon and sulphur gives a mixture of \({\rm{C}}{{\rm{O}}_{\rm{2}}}\) and \({\rm{S}}{{\rm{O}}_{\rm{2}}}\) in the volume ratio 2 : 1, volume being measured at the same conditions of temperature and pressure. Number of moles carbon in the mixture is

306792 In which case the number of molecules of water is maximum ?

306793 The ratio of number of oxygen atoms (O) in 16.0 g ozone \({\rm{(}}{{\rm{O}}_{\rm{3}}}{\rm{)}}\), 28.0 g carbon monoxide \({\rm{(CO)}}\) and 16.0 oxygen \({\rm{(}}{{\rm{O}}_{\rm{2}}}{\rm{)}}\) is (Atomic mass; C = 12, O = 16 and Avogadro’s constant \({{\rm{N}}_{\rm{A}}}{\rm{ = 6}}{\rm{.023 \times 1}}{{\rm{0}}^{{\rm{23}}}}{\mkern 1mu} {\mkern 1mu} {\rm{mo}}{{\rm{l}}^{{\rm{ - 1}}}}\))

306794 If an iodised salt contains 1% of KI and a person takes 2g of the salt every day, the iodide ions going into his body every day would be approx

306795 26.8 g of \(\mathrm{Na}_{2} \mathrm{SO}_{4} \cdot \mathrm{nH}_{2} \mathrm{O}\) contains 12.6 g of water. The value of \({\rm{n}}\) is

306791 When burnt in air, 14.0 g mixture of carbon and sulphur gives a mixture of \({\rm{C}}{{\rm{O}}_{\rm{2}}}\) and \({\rm{S}}{{\rm{O}}_{\rm{2}}}\) in the volume ratio 2 : 1, volume being measured at the same conditions of temperature and pressure. Number of moles carbon in the mixture is

306792 In which case the number of molecules of water is maximum ?

306793 The ratio of number of oxygen atoms (O) in 16.0 g ozone \({\rm{(}}{{\rm{O}}_{\rm{3}}}{\rm{)}}\), 28.0 g carbon monoxide \({\rm{(CO)}}\) and 16.0 oxygen \({\rm{(}}{{\rm{O}}_{\rm{2}}}{\rm{)}}\) is (Atomic mass; C = 12, O = 16 and Avogadro’s constant \({{\rm{N}}_{\rm{A}}}{\rm{ = 6}}{\rm{.023 \times 1}}{{\rm{0}}^{{\rm{23}}}}{\mkern 1mu} {\mkern 1mu} {\rm{mo}}{{\rm{l}}^{{\rm{ - 1}}}}\))

306794 If an iodised salt contains 1% of KI and a person takes 2g of the salt every day, the iodide ions going into his body every day would be approx

306795 26.8 g of \(\mathrm{Na}_{2} \mathrm{SO}_{4} \cdot \mathrm{nH}_{2} \mathrm{O}\) contains 12.6 g of water. The value of \({\rm{n}}\) is

306791 When burnt in air, 14.0 g mixture of carbon and sulphur gives a mixture of \({\rm{C}}{{\rm{O}}_{\rm{2}}}\) and \({\rm{S}}{{\rm{O}}_{\rm{2}}}\) in the volume ratio 2 : 1, volume being measured at the same conditions of temperature and pressure. Number of moles carbon in the mixture is

306792 In which case the number of molecules of water is maximum ?

306793 The ratio of number of oxygen atoms (O) in 16.0 g ozone \({\rm{(}}{{\rm{O}}_{\rm{3}}}{\rm{)}}\), 28.0 g carbon monoxide \({\rm{(CO)}}\) and 16.0 oxygen \({\rm{(}}{{\rm{O}}_{\rm{2}}}{\rm{)}}\) is (Atomic mass; C = 12, O = 16 and Avogadro’s constant \({{\rm{N}}_{\rm{A}}}{\rm{ = 6}}{\rm{.023 \times 1}}{{\rm{0}}^{{\rm{23}}}}{\mkern 1mu} {\mkern 1mu} {\rm{mo}}{{\rm{l}}^{{\rm{ - 1}}}}\))

306794 If an iodised salt contains 1% of KI and a person takes 2g of the salt every day, the iodide ions going into his body every day would be approx

306795 26.8 g of \(\mathrm{Na}_{2} \mathrm{SO}_{4} \cdot \mathrm{nH}_{2} \mathrm{O}\) contains 12.6 g of water. The value of \({\rm{n}}\) is