250 ಕ್ಕಿಂತ ಕಡಿಮೆ ಇರುವ ಮತ್ತು 250 ಕ್ಕೆ ಹೊಂದಿಕೆಯಾಗುವ ಅಂತಹ ಸಂಖ್ಯೆಗಳ ಸಂಖ್ಯೆಯನ್ನು ಕಂಡುಹಿಡಿಯಿರಿ. | ತರಗತಿ 14 | NUMBER S...

If train number 4625 is 250 m long crosses a pole in 15 s. Then, the speed of the train (in km/h) is

Calcium carbonate reacts with aqueous HCl to give CaCl_(2) and CO_(2) according to the reaction given below CaCO_(3)(s)+2HCl(aq)rarrCaCl_(2)(aq)+CO_(2)(g)+H_(2)O(l) What mass of CaCl_(2) will be formed when 250mL of 0.76 M HCl reac ts with 1000 g of CaCO_(3) ? Name the limiting reagent. Calculate the number of moles of CaCl_(2) formed in the reaction.

If resistance S in RB=300Omega , then the balanced length is found to be 25.0 cm from end A . The diameter of unknown wire is 1mm and length of the unknown wire is 3.14cm . The specific resistivity of the wire should be