Why Science? From science experiments to coding workshops in schools, STEM (Science Technology Engineering Mathematics) initiatives are at the forefront of the education conversation. But why is the teaching of science so important? It is prioritized because scientific thoughts, methods, and inquiry seep into our everyday decisions. Also, it is human nature to solve problems, […]
What To Do After 12th Science? Read More »
ANALYSIS OF BEST COURSES TO DO AFTER 12TH COMMERCE IN 2021 1 B.COM. B.Com. stands for Bachelor of Commerce. This is a course that most 12th Commerce stream students pursue after schooling! And there are many reasons why this course is so popular. First of all, the level of academic difficulty associated with this course is
ANALYSIS OF BEST COURSES TO DO AFTER 12TH COMMERCE IN 2021 Read More »
Maharashtra SSC Exams 2021 for Class 10 students have been cancelled. Maharashtra Education Minister Varsha Gaikwad today confirmed the news. The decision was taken by the state government amid worsening situation of the pandemic in the state. Maharashtra HSC Board Exams 2021, however, stand postponed and new dates would be announced accordingly in due course
Maharashtra SSC Exams 2021 Cancelled amid worsening situation: Varsha Gaikwad Read More »
1. GroupAns: The eighteen vertical columns in the modem periodic table are called as groups. 2. PeriodAns: The seven horizontal rows in the modem periodic table are called as periods. 3. Atomic radiusAns: For an isolated atom, the distance between the centre of the nucleus of the atom and the outermost shell is called its
Science Part 1 Question Bank Solution – Q.1 (B) VIII. Write an explanation. Read More »
1. If the distance between two masses is doubled, the gravitational force between them becomes less than the previous force.Ans: Right 2. The CGS unit of G is dyne.cm2/g2.Ans: Right 3. The value of gravitational acceleration at the centre of earth is zero. Ans: Right 4. The value of g is highest at the equator.Ans:
Science Part 1 Question Bank Solution – Q.1 (B) VII. Right or wrong sentence. Read More »
1. The atom having the biggest atomic size from period 2.Ans: Lithium (Li) 2. The atom having the smallest atomic radius from zero group.Ans: Helium (He) 3. The family of group 1 elements.Ans: Alkali metals 4. Highest reactive nonmetal.Ans: Fluorine (F) 5. The element having stable electron configuration from the third period.Ans: Argon (Ar) 6.
Science Part 1 Question Bank Solution – Q.1 (B) VI. Write the name: Read More »
1. According to Newland’s octave rule, chlorine shows similarity with fluorine. Because, chlorine is …………………Ans: According to Newland’s octave rule, chlorine shows similarity with fluorine. Because, chlorine is the eighth element from fluorine. 2. According to Mendeleev’s periodic law properties of elements are ……………….Ans: According to Mendeleev’s periodic law properties of elements are a periodic
Science Part 1 Question Bank Solution – Q.1 (B) V. Complete the incomplete sentence. Read More »
1. Element A and B follows the Newland’s octaves rule. How many elements are there in between A and B?Ans: Element A and B follows the Newland’s octaves rule and six elements are there in between A and B. 2. Write the characteristic of Dobereiner’s triads?Ans: In each triad, the elements were placed according to
1. F, K, Cl, IAns: KK is placed in group 1 while others are placed in group 17 of the modem periodic table. 2. Lithium, Sodium, Magnesium, PotassiumAns: MagnesiumMagnesium is an alkaline earth metal while others are alkali metals. 3. Beryllium, Helium, Neon, ArgonAns: BerylliumBeryllium is an alkaline earth metal while others are noble gases.
