The mass of `CO_2` obtained when 25g of `CaCO_3` is thermally decomposed is 5.5x. What is the value of x?

The volume of CO_(2) at STP obtained by heating 1 g of CaCO_(3) will be

If g(x-3)=5x+1 for all values of x, what is the value of g(-2) ?

If (3x)/(5)=(x+2)/(3) , what is the value of x?

Given g(x)=4x^2 -8x+2 , what is the value of g(-5) ?

IF the function g is defined by g(x)=3x+5, what is the value of g(-5)?

Two points objects of mass 1.5g and 2.5g respectively are a distance of 16cm apart, the center of mass is at distance x from the object of mass 1.5g. Find the value of x

When excess of CaCO_3 is treated with 100 ml. of HCI solution, the CO_2 gas obtained was found to be 1.12 litre (at N.T.P.). What is the normality of HCI?

A block of wood has a mass of 25g . When a 5g metal piece with a volume of 2cm^(3) is attached to the bottom of the block, the wood barely floats in water. What is the volume V of the wood?

What volume of CO_(2) at STP will evolve when 1 g of CaCO_(3) reacts with excess of dill . HCI ?

When 20g of CaCO_3 is put into a 11.45L flask and heated to 800^@C , 35% of CaCO_3 remains undissociated at equilibrium. Calculate the value of K_p .