Category: HSLC

SCIENCE [SEBA] Selected Important QuestionsSCIENCE [SEBA] Selected Important Questions

SCIENCE [SEBA] Selected Important Questions Q:- Fe203+2Al→Al203+2Fe [ HSLC Yr-2018 & 2016] Mark=1 The above reaction is an example of (a) a combination reaction (b) a decomposition reaction (c) a displacement reaction (d) a double displacement reaction  Q:- What happens when dilute hydrochloric acid is added to iron fillings ? [HSLC’2017] Mark=1 (a) Hydrogen gas […]