Green Chemistry and Nanochemistry questions
70 published questions with worked solutions.
- Which among following statements is NOT true according to principles of green chemistry?Not in JEE or NEET syllabus
- Which among the following is an example of 2-dimensional nanostructure?Not in JEE or NEET syllabus
- Which of the following nanomaterial has all the three dimensions < 100 nm?Not in JEE or NEET syllabus
- What is the value of percent atom economy when an organic compound of formula weight 75 u is obtained from reactants having sum...Not in JEE or NEET syllabus
- Which among the following is an example of one dimensional nanostructure ?Not in JEE or NEET syllabus
- What is the percentage atom economy when formula weight of product obtained is 70 u and the sum of formula weight of reactant is...Not in JEE or NEET syllabus
- Which from following nanoparticle catalysts is used in photocatalysis?Not in JEE or NEET syllabus
- Identify the dimensional nature of nanoparticles by the following.Not in JEE or NEET syllabus
- Which statement from following about nano material is NOT correct?Not in JEE or NEET syllabus
- Which from following nanomaterial has one dimension less than 100nm?Not in JEE or NEET syllabus
- Which from following is an example of two dimensional nanostructures?Not in JEE or NEET syllabus
- Calculate the present atom economy when a product of formula weight 175 u is obtained in a chemical reaction using 225 u formula...Not in JEE or NEET syllabus
- What is value of percent atom economy when reactants having sum of formula weight 78 u results in the formation of a product with...Not in JEE or NEET syllabus
- Nano materials not applied inNot in JEE or NEET syllabus
- Identify a nanomaterial having all three dimensions less than 100 nm?Not in JEE or NEET syllabus
- In chemical reaction, sum of formula weight of all reactants is 274 u and atom economy is 50%, calculate formula weight of...Not in JEE or NEET syllabus
- What is the percentage atom economy when formula weight of product is 65 u and the sum of formula weight of reactant is 130 u?Not in JEE or NEET syllabus
- If salicylic acid (138 u) reacts with acetic anhydride (102 u) to from aspirin (180 u) calculate % atom economyNot in JEE or NEET syllabus
- Which of the following nanomaterials has one dimension < 100 nm.?Not in JEE or NEET syllabus
- Which of the following principal of green chemistry suggests use of chemicals made from plant based sources?Not in JEE or NEET syllabus
Other chapters
Alcohols, Phenols and EthersAldehydes, Ketones and Carboxylic AcidsAlternating CurrentAminesAnatomy of Flowering PlantsAncient Indian HistoryAnimal KingdomApplication of DerivativesArea Under CurveAromatic Compounds and Aryl HalidesAtomsBasic Mathematics and LogarithmBinomial TheoremBiodiversity and ConservationBiological ClassificationBiomoleculesBiotechnology and Its ApplicationsBiotechnology: Principles and ProcessesBody Fluids and CirculationBreathing and Exchange of GasesCell Cycle and Cell DivisionCell: The Unit of LifeChemical Bonding and Molecular StructureChemical Coordination and Integration