Is NaH(Sodium Hydride) an ionic or a covalent compound?
ankitkumar0102
Asked:
December 2022
Which of the following gas is known as TEAR GAS?1. Nitrous Oxide2. Sulphur Dioxide3. Methyl Isocyanide4. ChloropicrinAlso state the reason for your selections.....!
ankitkumar0102
Asked:
December 2022
How to find total number of structural isomers?Is there a math formula for determining the number of Isomers?eg. if I have an alkane c6h14 I am told there are 4 isomers which I can find but what if you are asked to provide all isomers for say c10h22? It...
ankitkumar0102
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December 2022
What was the function of Estates General or National Assembly in France? Why it was important?
ankitkumar0102
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December 2022
What is the IUPAC name of hydrocarbons having triple as well as double bond?
ankitkumar0102
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December 2022
A rectangle ABCD is inscribed in a quadrant of circle, with A at the centre and C on the circumference. If BD is 13 cm and BC is 5 cm, then the diameter of the circle is?
ankitkumar0102
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December 2022
The sum to n terms of the series 1 + (1 + 3) + (1 + 3 +5 )+ ...... is ? Please show the process also....!
ankitkumar0102
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December 2022
Let a and b be the roots of the equation x2 + x + 1 = 0. The equation whose roots are a19, b7 is:
ankitkumar0102
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December 2022
The 288th term of the series a, b, b, c, c, c, d, d, d, d, e, e, e, e, e, f, f, f, f, f, f, . . . is: (A). u (B). v (C). w (D). x
What is the volume of volume of hollow cuboid?
ankitkumar0102
Asked:
December 2022
Simple common sense question of maths.... please answer... i am confused IF a = b and c = d Then a=d => 1 = b/a ----------(i) and c=d => 1 = d/c ----------(ii) From equation (i) and (ii), we get:- b/a = d/c Is it correct??? Please answer...
ankitkumar0102
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December 2022
I was born 30 years after my father. My sister was born 25 years after my mother. The average age of my family is 26.25 right now. My sister will get married 4 years from now and will leave the family. Then the average age of the family will be...
ankitkumar0102
Asked:
December 2022
How many integers 'x' in {1,2,3,4,....99,100} are there such that (x^2 + x^3) is the square of an integer?