Answers For a given solute, the concentration of its saturated solution in different solvents are For a given solute, the concentration of its saturated solution in different solvents are A. the same at the same temperature B. different at the same temperature C. the same at different temperature D. constant Correct Answer: Option B Explanation
Answers In a Daniel cell, the depolarizer, positive and negative electrodes are respectively In a Daniel cell, the depolarizer, positive and negative electrodes are respectively A. copper sulphate, copper and zinc… Read More
Answers Poor growth and yellowing of leaves in plants is due to deficiency of Poor growth and yellowing of leaves in plants is due to deficiency of A. boron B. calcium C.… Read More
Answers A document from a seller which corrects an under-charge on a buyer’s account is known… A document from a seller which corrects an under-charge on a buyer’s account is known as? A. proforma… Read More
Answers The use of water closet and septic tanks is preferred to the use of bucket… The use of water closet and septic tanks is preferred to the use of bucket and pit latrines… Read More
Answers Given that (81times 2^{2n-2} = K, find sqrt{K}) Given that (81times 2^{2n-2} = K, find sqrt{K}) A. (4.5times 2^{n}) B. (4.5times 2^{2n}) C. (9times 2^{n-1}) D.… Read More