Which element of Group 17 has two isotopes of masses 35 and 37 amu with average abundance of 75.77% and 24.23%, respectively?
Chlorine is the element of Group 17 that has two isotopes of masses 35 and 37 amu. The average abundance of the isotopes is 75.77% for 35 amu and 24.23% for 37 amu. Chlorine has the atomic number 17 and its chemical symbol is Cl.
Which of the following organizations publishes the World Employment and Social Outlook?
A gave 60% of amount to B. B gave 40% of amount received from A to C. If amount received by C from B is Rs.192, then find the amount received by B from A.
The speed of a boat in still water is 10 km/hr more than that of the current. The time taken by the boat to cover 575 km downstream is 11.5 hours. Find ...
In which of the following cases, the carbocation (I) is less stable than the carbocation (II) ?
Consider the following statements:
1.Mana village is on the banks of River Alaknanda.
2.Mana is First Indian Village
3.Mana comes u...
What percentage of the world's cattle population is to be found in India?
15 students go for a picnic. 10 of them spent Rs. 60 each on their food and rest spent Rs.4 more than the average expenditure of all 15. What was the to...
Which of the following is not an expense account?
A spent 10% of his monthly income on study and 50% of the remaining on rent. If amount spent on rent is Rs. 1350, then find the amount spent on study
The volume and height of a cylinder are 6336 cm3 and 14 cm. Find the radius of the cylinder.
