Rajesh Nanda

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Rajesh Nanda

Asked: 3 years agoIn: Class 10

Formula of volume of frustrum

Rajesh Nanda

Asked: 3 years agoIn: Class 10

alum formula

Rajesh Nanda

Asked: 3 years agoIn: Proteins

What is the difference between the alpha-helix and the beta-sheet protein conformations?

Rajesh Nanda

Asked: 3 years agoIn: Class 10

Differentiate between displacement reaction and double displacement reaction

Rajesh Nanda

Asked: 3 years agoIn: Class 10

Stats ki sajedari Kya hai

Rajesh Nanda

Asked: 3 years agoIn: Class 11

All derivation of oscillations n wave? ????

Rajesh Nanda

Asked: 3 years agoIn: Class 10

What is (a+b) whole cube

Rajesh Nanda

Asked: 3 years agoIn: General Awareness

Steam distillation is used to purify a compound which is steam principle volatile and insoluble in water. The impurities should not be steam volatile. It is based on the principle that liquid will boil when partial vapour presure of liquid and partial vapour pressure of steam both become equal to atmospheric presure `P=p_(1)+p_(2)`.
It reduces the boiling point of liquid.
`(“Wt. of water distilled”)/(“Wt. of substance distilled”)=`
`(“M. Wt. of water” xx V.P. ” of steam”)/(M. Wt. “of substance” xx “V.P. substance”)`
Whilch of the following is steam volatile?
A. o- nitrophenol
B. p-nitophenol
C. p-hydroxybenzaldehyde
D. Ethanol

Rajesh Nanda

Asked: 3 years agoIn: General Awareness

मेथेन में C परमाणु में किस तरह का संकरण है ?

Rajesh Nanda

Asked: 3 years agoIn: General Awareness

A massless platform is kept on a light elastic spring as shown in figure. When a small stone of mass 0.1 kg is dropped on the pan from a height of 0.24 m, the spring compresses by 0.01m. From what height should the stone be droppped to cause a compression of 0.04m in the spring ?

A. (a) `0.96m`
B. (b) `2.96m`
C. (c) `3.96m`
D. (d) `0.48m`

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Rajesh Nanda

Formula of volume of frustrum

alum formula

What is the difference between the alpha-helix and the beta-sheet protein conformations?

Differentiate between displacement reaction and double displacement reaction

Stats ki sajedari Kya hai

All derivation of oscillations n wave? ????

What is (a+b) whole cube

मेथेन में C परमाणु में किस तरह का संकरण है ?

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