Hot questions

+3 votes

1 answer

क्या होता है, जब मैग्नीशियम धातु, नाइट्रोजन से क्रिया करता है?

asked Jan 7, 2021 in Class 12 by kratos

+3 votes

1 answer

Find the sum of the ‘n’ even natural numbers. Hence find the sum of the first 20 even natural numbers.

asked Jan 8, 2021 in Class 11 by kratos

+2 votes

1 answer

Enlist the species of honey bee mentioning their specific uses.

asked Jan 3, 2021 in Class 12 by kratos

+1 vote

1 answer

वसा का संचय कहाँ होती है ?

asked Jan 5, 2021 in Class 11 by kratos

+1 vote

0 answers

For all positive integers n, show that 2nCn + 2nCn-1 = 1/2(2n+2Cn+1)

asked Jan 7, 2021 in Class 11 by kratos

+1 vote

1 answer

For a triatomic gas like $CO_(2)$, the ratio$C_(p) //C_(v)$ is equal to $"…................"$

asked Jan 9, 2021 in Class 11 by kratos

+2 votes

1 answer

What is revolution?

asked Jan 5, 2021 in Class 10 by kratos

+2 votes

1 answer

A river 3m deep and 40m wide is flowing at the rate of 2km per hour. How much water will fall into the sea in a minute?

asked Jan 9, 2021 in Class 9 by kratos

+3 votes

1 answer

Revaluation of assets at the time of reconstitution is necessary because their present value may be different from their:

asked Jan 5, 2021 in Class 12 by kratos

+3 votes

1 answer

If $({:(1, 0),(0, 1):})({:(a, b+c),(b-c, d):}) = ({:(4, -5),(3, 2):})$, then (a-b) + (c-d)=____.

asked Jan 7, 2021 in Class 12 by kratos

+3 votes

1 answer

Difference between Nucleated and Dispersed Settlement.

asked Jan 8, 2021 in Class 12 by kratos

+3 votes

1 answer

Sponges structure corresponding to mouth of other animals is

asked Jan 5, 2021 in Class 11 by kratos

+2 votes

1 answer

Let two fair six-faced dice A and B be thrown simultaneously. If $E_1$ is the event that *** A shows up four, $E_2$ is the event that *** B shows up t

asked Jan 6, 2021 in JEE by kratos

+2 votes

1 answer

Why does lead chloride get precipitated during the chemical reaction between lead nitrate and sodium chloride ?

asked Jan 4, 2021 in JEE by kratos

+3 votes

1 answer

……………… is formed in angiosperms by triple fusion.

asked Jan 2, 2021 in Class 12 by kratos

+1 vote

1 answer

$10 mL$ of hydrogen combines with $5 mL$ of oxygen to yield water. When $200 mL$ of hydrogen at $STP$ is passed over heated $CuO$, the $CuO$ loses $0.

asked Jan 9, 2021 in Chemistry by kratos

+1 vote

1 answer

State and explain the law of dominance as proposed by Mendel.

asked Jan 8, 2021 in Class 12 by kratos

+1 vote

1 answer

Use the following data to calculate $Delta_("lattice") H^(c-)$ for NaBr. $Delta_("sub") H^(c-)$ for sodium metal $=108.4 kJ mol^(-1)$ Ioniztion enthal

asked Jan 6, 2021 in Class 11 by kratos

+3 votes

1 answer

Decrease in atomic mnumber is boserved during :

asked Jan 8, 2021 in Chemistry by kratos

+2 votes

1 answer

Saline hydrides react explosively with water, such fires can be extinguished by

asked Jan 7, 2021 in Class 11 by kratos

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