hala313 Asked: September 2023 Q.5 Give scientific reason.1. Closed circulation is more efficient thanopen circulation.2. Human heart is called as myogenic andautorhythmic.3. Person who has
hala313 Asked: September 2023 mol If you know how to slove please help me or if you don't know leave it don't type annoying thing's !
hala313 Asked: December 2022 why vapour pressure of a solvent islowered by dissolving a nonvolatilesolute into it
hala313 Asked: December 2022 the bond angel of h-c-h , c-c-h and c-c-c in Alkene is? 1) 190,28 2) 109,28 3) 180 4) 120 .. answer
hala313 Asked: December 2022 write down the number of significantfigures in the following 0003 m01250 gm cm2 64 x 106 m 16 x 10 19c 91 x 10 31 kg
hala313 Asked: December 2022 the diameter of a sphere is 214 cmcalculate the volume of the sphere to thecorrect number of significant figures21