Question 11 MarkBorax : $Na_2B_4O_7.10H_2O$ : : Alum : ……………………………Answer$K_2SO_4.Al_2(SO_4)_3.24H_2O$View full question & answer→
Question 21 MarkBaking Soda : Breads and Cakes : : Washing Soda : ……………………………AnswerHard water softView full question & answer→
Question 31 MarkBaking Soda : $NaHCO_3$ : : Washing Soda : ……………………………Answer$Na2CO_3.10H_2O$View full question & answer→
Question 41 MarkCalcium Carbonate : $CaCO_3$ : : Magnesium bromide : ……………………………Answer$MgBr_2$View full question & answer→
Question 61 MarkSodium carbonate : $Na_2CO_3$ : : Sodium bicarbonate : ……………………………AnswerNaHCO.View full question & answer→
Question 71 MarkClinical deo : 20-25% of aluminium : : Antiperspirant deo : of aluminium chlorohydrate : ……………………………Answer15%View full question & answer→
Question 81 MarkIodine -123 : Hyperthyroidism :: Iodine -131 : ……………………………AnswerTumour detectionView full question & answer→
Question 91 MarkRadium – 23 : Bone cancer :: Phosphorus – 32 : ……………………………AnswerPolycythemiaView full question & answer→
Question 101 MarkBathing soap : High grades fats and oils :: Washing soap : ……………………………AnswerLow-grade fats and oilsView full question & answer→
Question 111 MarkSodium Sulphate : $Na_2SO_4.10H_2O$ : : Magnesium Sulphate : ……………………………Answer$MgSO_4.7H_2O$View full question & answer→
Question 131 Mark$CaOCl_2$: Calcium Oxychloride : :$NaHCO_3$ : ……………………………AnswerSodium hydrogen carbonateView full question & answer→
Question 141 Mark$Na_2SO_4$: Sodium sulphate :: $K_3PO_4$ : ……………………………AnswerPotassium phosphateView full question & answer→
Question 151 MarkWashing Powder : Basic :: Milk : ……………………………AnswerAcidicView full question & answer→