What are cavity filling ore deposits? Discuss the different types of cavity filling deposits.

Discuss the different processes of formation of late magmatic deposits.

Discuss the methods of reserve estimation with neat diagrams.

What are the sedimentary exhalative deposits? Explain the characteristics of ophiolite derived Cu-Zn deposits.

Differences between syngenetic and epigenetic deposits.

Metallogenic Epochs.

सत्यापित कीजिए कि अवकल समीकरण :

z(x²-y²-z^²)dx+(x+z)xzdy +x(z²-x²-xy)dz = 0

समाकलनीय है और इसका समाकल भी ज्ञात कीजिए।

यदि :

Z=x²y+2xy⁴

जहाँ  x = sin zt

और y = cost

तो dz/dt  ज्ञात कीजिए: (i) श्रृंखला नियम और (ii) प्रत्यक्ष प्रतिस्थापन से जहां t = 0 |

Ohmic potential

Square wave polarography

NAA

प्राचल विचार विधि से अवकल समीकरण  :

y" + y = sec² x

का व्यापक हल प्राप्त कीजिए।

Ionic product of water

युगपत समीकरणों :

का हल प्राप्त कीजिए।

Explain methodology of radioimmunoassay and list its advantages.

Discuss the important criteria for the choice of radiotracers. Name the isotop  used for the determination of Mn steel.

अवकल समीकरण :

का हल प्राप्त कीजिए।

A 0.5 cm³ solution containing 8.5 µCi of ⁵⁹Fe wasinjected into the blood stream of a horse. After equilibrium, 1.0 cm3 of blood was taken out and it gave 26448 counts in 6 minutes. Calculate the blood volume in the body of horse.

Define the unit of radioactivity, Curie (Ci) and Becquerel (Bq). Calculate the  strength of 9.6 ng of ¹⁹⁸Au (t_1/2 = 2.7 d) in Curie.

Give the difference between thermometric and classical titrimetry.