Poonam Ghanshyam Thaman

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Poonam Ghanshyam Thaman

Asked: 3 years agoIn: Class 11

What is si unit of force

Poonam Ghanshyam Thaman

Asked: 3 years agoIn: Simplification

If 2^{2a + 3} ÷ 16 = 2^{a + 1}, then find the value of a.
1. 3
2. 4
3. 2
4. 1

Poonam Ghanshyam Thaman

Asked: 3 years agoIn: Class 11

What is the nature of the cell walls in diatoms

Poonam Ghanshyam Thaman

Asked: 3 years agoIn: General Awareness

At 298 K, the heat of solution of `MgSO_(4) (s)` is `-91.21 kJ mol^(-1)` and that of `MgSO_(4). 7H_(2)O(s)` is 13.81 kJ `mol^(-1)`. Calclate heat of hydration of `MgSO_(4)(s)` i.e., `DeltaH` for the reaction
`MgSO_(4)(s)+7H_(2)O(l) to MgSO_(4).7H_(2)O(s)`
A. `-105.02 kJ mol^(-1)`
B. `105.02 kJ mol^(-1)`
C. `-77.40 kJ mol^(-1)`
D. `77.40 kJ mol^(-1)`

Poonam Ghanshyam Thaman

Asked: 3 years agoIn: General Awareness

Show that the minimum value of `(x+a)(x+b)//(x+c)dotw h e r ea > c ,b > c ,`is `(sqrt(a-c)+sqrt(-c))^2`for real values of `x >-cdot`

Poonam Ghanshyam Thaman

Asked: 3 years agoIn: Class 10

What patrol babu\’s mentor said abt the acting??

Poonam Ghanshyam Thaman

Asked: 3 years agoIn: Class 10

What is an illustration?

Poonam Ghanshyam Thaman

Asked: 3 years agoIn: Class 10

7+6-4+

Poonam Ghanshyam Thaman

Asked: 3 years agoIn: General Awareness

Choose the correct one.
By which congruency criterion, the two triangles in Fig. 6.19 are congruent?
(a) RHS (b) ASA
(c) SSS (d) SAS

Poonam Ghanshyam Thaman

Asked: 3 years agoIn: General Awareness

When mercuric iodide is added to the aqueous solution of potassium iodide, then:
A. freezing point is raised
B. freezing point does not change
C. freezing point is lowered
D. boiling poing does not change

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Poonam Ghanshyam Thaman

What is si unit of force

If 2^{2a + 3} ÷ 16 = 2^{a + 1}, then find the value of a.
1. 3
2. 4
3. 2
4. 1

What is the nature of the cell walls in diatoms

Show that the minimum value of `(x+a)(x+b)//(x+c)dotw h e r ea > c ,b > c ,`is `(sqrt(a-c)+sqrt(-c))^2`for real values of `x >-cdot`

What patrol babu\’s mentor said abt the acting??

What is an illustration?

7+6-4+

Choose the correct one.
By which congruency criterion, the two triangles in Fig. 6.19 are congruent?
(a) RHS (b) ASA
(c) SSS (d) SAS

When mercuric iodide is added to the aqueous solution of potassium iodide, then:
A. freezing point is raised
B. freezing point does not change
C. freezing point is lowered
D. boiling poing does not change

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