What happens if a lysosome present in a cell bursts?

Which of the following statements is false?

What would happen if lysosomes get ruptured in a cell?

The $Labillisers$ present in the membrane of lysosomes are.......

Which sentences are correct for lysosomes?
$1-$ It is a suicidal bag.
$2-$ It possesses one layer.
$3-$ It is a self-replicating organelle.
$4-$ It contains hydrolase type of digestive enzymes.
$5-$ It is always seen near the nucleus.
$6-$ It plays an important role in phagocytosis and pinocytosis.
$7-$ It is present in animal cells and also in plant cells.

Lysosomal enzymes function at a $pH$ of: