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Active mass means ------------ : Total mass of reactants, Total Mass of products, Both A and B, Mass of substance in mole/dm3 in dilu
Which substance is used as antacid and laxative ? NaOH, Ca(OH)2, Mg(OH)2, KOH
What is the particular pH range at which apples grow ? 6.5 - 7.0, 6.0 - 7.5, 5.5 -7.0, 6.5 - 7.5
Consider the following reaction reaction h2o + Hcl ---->h3O + cl- which species is an electron pair acceptor in this reaction ? H2O, H3O+, HCl, None Of These
The functional group of amines is ------------ : Minus OH, Minus cooh, Minus NH2, Minus CHO
Complete the following reaction CH = CH + H2-------->200 -300 °C : CH2 - CH2, CH2= CH2, CH2 = CH2, CH3 - CH3
Which of the following react explosively with methane ? F2, C2, Br2, I2
Which of the following acid is found in Butter ? CaproicAcid, Palmitic Acid, Stearic acid, Oleic Acid
Which of the following in a water soluble vitamin ? Vitamin A, Vitamin B, Vitamin D, Vitamin K
Lowest temperature in stratosphere is ------------- : minus 5 °C, minus 55 °C, 5 °C, 55 °C
What is the percentage of Nitrogen in Ammonium Sulphate (NH4)2SO4 ? 0.35, 0.466, 0.212, 0.4