Two mass M and m are connected at two ends of an inextensible string


1

301

July 17, 2019

Volume at n.t.p of 0.22 g of co2 is same as :


1

603

July 17, 2019

What is the difference between geometry and shape of a molecule?


1

132

July 17, 2019

Plz, give me the shape and hybridization and vseprt diagram of xef6


1

140

July 17, 2019

An electron in the hydrogen atom jumps from excited state n


1

260

July 17, 2019

The Wavell Plan was rejected by the Muslim League since it fell short


1

220

July 17, 2019

A sample of ammonium phosphate contains 3.18 mol of hydrogen atoms


1

236

July 17, 2019

Explanation of Least count error


1

112

July 17, 2019

Draw all the isomers of alkene with molecular formula C5H10


1

151

July 17, 2019

What is restoring force?


1

85

July 17, 2019

If there are six periods in each working days of a school, in how many ways


1

130

July 17, 2019

Derive an expression for the apparent frequency when the source of sound


1

735

July 17, 2019

What are the important diagrams in (if any) chapters:


1

101

July 16, 2019

Find th value of x cosec(90+thetha) +x costhta cot(90+thetha)=sin (90+thetha)


1

92

July 16, 2019

How to calculate the oxidation number of Fe and S in compound FeS2?


1

246

July 16, 2019

Please explain the stability order of carbocations


1

94

July 16, 2019

% of Se in peroxidase anhydrase enzyme is 0.5% by weight then minimum


1

94

July 16, 2019

Calculate closing stock from the following :


1

398

July 16, 2019

14 Draw a ‘less than’ ogive and ‘more than’ ogive curves for the following


1

775

July 16, 2019

What are the disadvantages of friction?


1

102

July 16, 2019

Compare the Stability of O2, O2(+), O2 (), O2 (2)


1

775

July 16, 2019

What are coenocytic hyphae?


1

108

July 16, 2019

Explain the following terms: 1. Drawer 2. Drawee 3. Payee 4. Term of a bill


1

130

July 16, 2019

Prove cot(A+B)=(cotA.cotB1)/cotB+cotA


1

287

July 16, 2019

The dissolution of Ammonium chloride in water is endothermic, but still it dissolves in water


1

858

July 16, 2019

In an university, out of 100 students 15 offered Mathematics only


1

2003

July 16, 2019

A line is such that its segment between the straight lines 5xy4=0


1

803

July 16, 2019

What is capillarity? Give some applications of capillarity


1

180

July 16, 2019

What are diploblastic animals?


1

147

July 16, 2019

I want some interesting maths exhibition projects plz give some ideas


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92

July 16, 2019
