What is alternation of generation?Explain it with an example and a diagram
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1
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1059
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July 17, 2019
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Please explain the trends in hydration enthalpy and lattice enthalpy
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1
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686
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July 17, 2019
|
If density, acceleration due to gravity g and frequency are the basic
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1
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1035
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July 17, 2019
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Coefficient of mean deviation from median formula
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1
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265
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July 17, 2019
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What do you mean by dual aspect concept?
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1
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4304
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July 17, 2019
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Two mass M and m are connected at two ends of an inextensible string
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1
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604
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July 17, 2019
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Volume at n.t.p of 0.22 g of co2 is same as :
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1
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1405
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July 17, 2019
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What is the difference between geometry and shape of a molecule?
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1
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281
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July 17, 2019
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Plz, give me the shape and hybridization and vseprt diagram of xef6
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1
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307
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July 17, 2019
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An electron in the hydrogen atom jumps from excited state n
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1
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471
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July 17, 2019
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The Wavell Plan was rejected by the Muslim League since it fell short
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1
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557
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July 17, 2019
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A sample of ammonium phosphate contains 3.18 mol of hydrogen atoms
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1
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359
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July 17, 2019
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Explanation of Least count error
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1
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274
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July 17, 2019
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Draw all the isomers of alkene with molecular formula C5H10
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1
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412
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July 17, 2019
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What is restoring force?
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1
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173
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July 17, 2019
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If there are six periods in each working days of a school, in how many ways
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1
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364
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July 17, 2019
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Derive an expression for the apparent frequency when the source of sound
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1
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1182
|
July 17, 2019
|
What are the important diagrams in (if any) chapters:
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1
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246
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July 16, 2019
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Find th value of x cosec(90+thetha) +x costhta cot(90+thetha)=sin (90+thetha)
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1
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221
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July 16, 2019
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How to calculate the oxidation number of Fe and S in compound FeS2?
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1
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670
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July 16, 2019
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Please explain the stability order of carbocations
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1
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264
|
July 16, 2019
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% of Se in peroxidase anhydrase enzyme is 0.5% by weight then minimum
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1
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210
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July 16, 2019
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Calculate closing stock from the following :
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1
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1428
|
July 16, 2019
|
14 Draw a ‘less than’ ogive and ‘more than’ ogive curves for the following
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1
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1904
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July 16, 2019
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What are the disadvantages of friction?
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1
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237
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July 16, 2019
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Compare the Stability of O2, O2(+), O2 (-), O2 (2-)
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1
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2331
|
July 16, 2019
|
What are coenocytic hyphae?
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1
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272
|
July 16, 2019
|
Explain the following terms: 1. Drawer 2. Drawee 3. Payee 4. Term of a bill
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1
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766
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July 16, 2019
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Prove cot(A+B)=(cotA.cotB-1)/cotB+cotA
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1
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784
|
July 16, 2019
|
The dissolution of Ammonium chloride in water is endothermic, but still it dissolves in water
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1
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1231
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July 16, 2019
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