NEW
New Website Launch
Experience the best way to solve previous year questions with mock tests (very detailed analysis), bookmark your favourite questions, practice etc...
1

NEET 2016 Phase 1

MCQ (Single Correct Answer)
Which of the following statments is false?
A
Ca2+ ions are not important in maintaining the regular beating of the heart.
B
Mg2+ ions are important in the green parts of the plants.
C
Mg2+ ions form a complex with ATP.
D
Ca2+ ions are important in blood clotting.

Explanation

Ca2+ ions are required to trigger the contraction of muscles and to maintain the regular beating of the heart.
2

NEET 2016 Phase 2

MCQ (Single Correct Answer)
In context with beryllium, which one of the following statements is incorrect?
A
It is rendered passive by nitric acid.
B
It forms Be2C
C
Its salts rarely hydrolyze.
D
Its hydride is electron-deficient and polymeric.

Explanation

Beryllium salts are readily hydrolysed.
3

NEET 2016 Phase 2

MCQ (Single Correct Answer)
The suspension of slaked lime in water is known as
A
lime water
B
quick lime
C
milk of lime
D
aqueous solution of slaked lime.

Explanation



This process is known as slaking of lime.

The paste of lime in water (suspension) is called milk of lime while the filtered and clear solution is known as lime water.
4

AIPMT 2015 Cancelled Paper

MCQ (Single Correct Answer)
The function of ''Sodium pump'' is a biological process operating in each and every cell of all animals. Which of the following biologically important ions is also a constituent of this pump?
A
K+
B
Fe2+
C
Ca2+
D
Mg2+

Explanation

K+ ion is a constituent of sodium pump.

Joint Entrance Examination

JEE Main JEE Advanced WB JEE

Graduate Aptitude Test in Engineering

GATE CSE GATE ECE GATE EE GATE ME GATE CE GATE PI GATE IN

Medical

NEET

CBSE

Class 12