Harpreet Savant

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Harpreet Savant

Asked: 3 years agoIn: Class 11

What is surface tention?

Harpreet Savant

Asked: 3 years agoIn: Class 10

Comparison between chemical properties of metals and non-metals

Harpreet Savant

Asked: 3 years agoIn: Class 11

Sin0

Harpreet Savant

Asked: 3 years agoIn: General Awareness

Assertion (A): Water boiling at `100^(@)C` at `1` atmospheric pressure in a beaker is not at equilibrium.
Reason (R ): If refers to an open system.
A. If both `(A)` and `(R )` are correct, and `(R )` is the correct explanation of `(A)`.
B. If both `(A)` and `(R )` are correct, but `(R )` is not the correct explanation of `(A)`.
C. If `(A)` is correct, but `(R )` is incorrect.
D. If `(A)` is correct, but `(R )` is correct.

Harpreet Savant

Asked: 3 years agoIn: Class 10

टीटीएफ

Harpreet Savant

Asked: 3 years agoIn: General Awareness

A student forgot to add the reaction mixture to the round bottomed flask at `27^(@)C` but instead, he/she placed the flask on the flame. After a lapse of time, he realized his mistake, and using a pyrometer, he found the temperature of the flask was `477^(@)C`. What fraction of air would have been expelled out ?

Harpreet Savant

Asked: 3 years agoIn: Class 10

Ncert ex 6.5 question number 15

Harpreet Savant

Asked: 3 years agoIn: General Awareness

Let R = {(a, b) : a, b ∈ N and b = a + 5, a < 4}.
Find the domain and range of R.

Harpreet Savant

Asked: 3 years agoIn: General Awareness

Find the value of \(\frac{cos63°20′}{sin26°40′}\)

Harpreet Savant

Asked: 3 years agoIn: Class 10

1/tanA+cotA1/1+sinA+1/1-sinA=2secsecA

Load More Questions

Harpreet Savant

What is surface tention?

Comparison between chemical properties of metals and non-metals

Sin0

टीटीएफ

Ncert ex 6.5 question number 15

Let R = {(a, b) : a, b ∈ N and b = a + 5, a < 4}.
Find the domain and range of R.

Find the value of \(\frac{cos63°20′}{sin26°40′}\)

1/tanA+cotA1/1+sinA+1/1-sinA=2secsecA

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