Heena Raghavan Mittal

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Heena Raghavan Mittal

Asked: 3 years agoIn: Class 11

Determine the empirical formula of an oxide of iron,which has 69.9% iron and 30.1% dioxygen by mass.

Heena Raghavan Mittal

Asked: 3 years agoIn: General Awareness

Temperature at the foot of a mountain is `30^(@)C` and pressure is 760 mm whereas at the top of the mountain these are `0^(@)C` and 710 mm. Compare the densities of the air at the foot and at the to of the mountain.

Heena Raghavan Mittal

Asked: 3 years agoIn: Class 10

There is no kshitij answers

Heena Raghavan Mittal

Asked: 3 years agoIn: Class 10

Why is conversion of ethanol to ethanoic acid is a oxidation rxn………….

Heena Raghavan Mittal

Asked: 3 years agoIn: General Awareness

A simple telescope, consisting of an objective of focal length 60 cm and a single eye lens of focal length 5 cm is focussed on a distant object in such a way that parallel rays comes out from the eye lens. If the object subtends an angle `2^(@)` at the objective, the angular width of the image
A. `10^(@)`
B. `24^(@)`
C. `50^(@)`
D. `1//6^(@)`

Heena Raghavan Mittal

Asked: 3 years agoIn: Class 11

When is our result

Heena Raghavan Mittal

Asked: 3 years agoIn: Class 10

Can u explain me the thm 6.7 from triangles or the SSS criteria

Heena Raghavan Mittal

Asked: 3 years agoIn: Class 10

Explain main theme of Hard times.

Heena Raghavan Mittal

Asked: 3 years agoIn: General Awareness

In problem 2, what is the refractive index of medium 1 w.r.t. medium 2 ?

Heena Raghavan Mittal

Asked: 3 years agoIn: General Awareness

Cite one example of complementary genes.

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Heena Raghavan Mittal

Determine the empirical formula of an oxide of iron,which has 69.9% iron and 30.1% dioxygen by mass.

Temperature at the foot of a mountain is `30^(@)C` and pressure is 760 mm whereas at the top of the mountain these are `0^(@)C` and 710 mm. Compare the densities of the air at the foot and at the to of the mountain.

There is no kshitij answers

Why is conversion of ethanol to ethanoic acid is a oxidation rxn………….

When is our result

Can u explain me the thm 6.7 from triangles or the SSS criteria

Explain main theme of Hard times.

In problem 2, what is the refractive index of medium 1 w.r.t. medium 2 ?

Cite one example of complementary genes.

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