Chemistry Stalactites and Stalagmites form due to the precipitation of : MgCO3 MgCl2 CaCO3 CaCl2 MgCO3 MgCl2 CaCO3 CaCl2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most extensive, commercially useful source of thorium as monazite sand occurs in India at West Bengal coast Travancore coast Gujarat coast Orissa coast West Bengal coast Travancore coast Gujarat coast Orissa coast ANSWER DOWNLOAD EXAMIANS APP
Chemistry The addition of gypsum to portland cement helps in : Increasing the strength of cement Rapid setting of cement Reduction in the cost of cement Preventing rapid setting of cement Increasing the strength of cement Rapid setting of cement Reduction in the cost of cement Preventing rapid setting of cement ANSWER DOWNLOAD EXAMIANS APP
Chemistry The percentage of carbon in cost iron is : 0.01 to 0.25 3 to 5 0.5 to 1.5 6 to 8 0.01 to 0.25 3 to 5 0.5 to 1.5 6 to 8 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Atomic number of an atom gives the number of which of the following ? Neutrons Neutrons and protons Electrons Protons Neutrons Neutrons and protons Electrons Protons ANSWER DOWNLOAD EXAMIANS APP
Chemistry The hottest part of the gas flame is known as luminous zone dark zone non-luminous zone blue zone luminous zone dark zone non-luminous zone blue zone ANSWER DOWNLOAD EXAMIANS APP
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