jnvarvind2007 Asked: December 2022 which of the following solutions will turn phenophthelene pink 1 pointhcl aqcarbon dioxide aqkoh aqsulphuric acid aq
jnvarvind2007 Asked: December 2022 the acid having highest hydrogen ion concerntration is one with 1 pointph 25ph 18ph 7ph 10
jnvarvind2007 Asked: December 2022 which solution will change blue litmus t red1 pointnaoh aqsulphuric acid aqkcl aqammonium hydroxide aq
jnvarvind2007 Asked: December 2022 oxygen prepared at industrially level by this reaction kclo3 heat gt kcl o 21 pointdecomposition and exothermic reactiondecomposition and endothermic reactiondisplacement and endothermicaddition
jnvarvind2007 Asked: December 2022 which of the following reactions will not take place1 pointzn h2so4 gt znso4 h2mg feso4 gt mgso4 fe2kbr
jnvarvind2007 Asked: December 2022 which of the following salts does not contain water of crystallisation 1 pointblue vitriolbaking sodawashing sodagypsum
jnvarvind2007 Asked: December 2022 on adding dilute hcl to copper oxide in a beaker the solution turns blue green due to formation of 1
jnvarvind2007 Asked: December 2022 she said if i get selected i need not to give any exam in future change into indirect speech
jnvarvind2007 Asked: December 2022 which of the following equations has 1 as a root x23x 100x2 x 1203x2 2x 509x224x160